2018354832

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{197}}^1\times {\mathrm{421}}^1$

素因数の和:658

約数の個数: 180

約数和(自身を含む): 6162171444

約数和(自身を除く): 4143816612

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 169, 197, 208, 234, 312, 338, 394, 421, 468, 507, 591, 624, 676, 788, 842, 936, 1014, 1182, 1263, 1352, 1521, 1576, 1684, 1773, 1872, 2028, 2364, 2526, 2561, 2704, 3042, 3152, 3368, 3546, 3789, 4056, 4728, 5052, 5122, 5473, 6084, 6736, 7092, 7578, 7683, 8112, 9456, 10104, 10244, 10946, 12168, 14184, 15156, 15366, 16419, 20208, 20488, 21892, 23049, 24336, 28368, 30312, 30732, 32838, 33293, 40976, 43784, 46098, 49257, 60624, 61464, 65676, 66586, 71149, 82937, 87568, 92196, 98514, 99879, 122928, 131352, 133172, 142298, 165874, 184392, 197028, 199758, 213447, 248811, 262704, 266344, 284596, 299637, 331748, 368784, 394056, 399516, 426894, 497622, 532688, 569192, 599274, 640341, 663496, 746433, 788112, 799032, 853788, 995244, 1078181, 1138384, 1198548, 1280682, 1326992, 1492866, 1598064, 1707576, 1990488, 2156362, 2397096, 2561364, 2985732, 3234543, 3415152, 3980976, 4312724, 4794192, 5122728, 5971464, 6469086, 8625448, 9703629, 10245456, 11942928, 12938172, 14016353, 17250896, 19407258, 25876344, 28032706, 38814516, 42049059, 51752688, 56065412, 77629032, 84098118, 112130824, 126147177, 155258064, 168196236, 224261648, 252294354, 336392472, 504588708, 672784944, 1009177416, 2018354832]

約数ペア:

[(1, 2018354832), (2, 1009177416), (3, 672784944), (4, 504588708), (6, 336392472), (8, 252294354), (9, 224261648), (12, 168196236), (13, 155258064), (16, 126147177), (18, 112130824), (24, 84098118), (26, 77629032), (36, 56065412), (39, 51752688), (48, 42049059), (52, 38814516), (72, 28032706), (78, 25876344), (104, 19407258), (117, 17250896), (144, 14016353), (156, 12938172), (169, 11942928), (197, 10245456), (208, 9703629), (234, 8625448), (312, 6469086), (338, 5971464), (394, 5122728), (421, 4794192), (468, 4312724), (507, 3980976), (591, 3415152), (624, 3234543), (676, 2985732), (788, 2561364), (842, 2397096), (936, 2156362), (1014, 1990488), (1182, 1707576), (1263, 1598064), (1352, 1492866), (1521, 1326992), (1576, 1280682), (1684, 1198548), (1773, 1138384), (1872, 1078181), (2028, 995244), (2364, 853788), (2526, 799032), (2561, 788112), (2704, 746433), (3042, 663496), (3152, 640341), (3368, 599274), (3546, 569192), (3789, 532688), (4056, 497622), (4728, 426894), (5052, 399516), (5122, 394056), (5473, 368784), (6084, 331748), (6736, 299637), (7092, 284596), (7578, 266344), (7683, 262704), (8112, 248811), (9456, 213447), (10104, 199758), (10244, 197028), (10946, 184392), (12168, 165874), (14184, 142298), (15156, 133172), (15366, 131352), (16419, 122928), (20208, 99879), (20488, 98514), (21892, 92196), (23049, 87568), (24336, 82937), (28368, 71149), (30312, 66586), (30732, 65676), (32838, 61464), (33293, 60624), (40976, 49257), (43784, 46098)]