2018616516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{2113}}^1$

素因数の和:2370

約数の個数: 144

約数和(自身を含む): 6205215744

約数和(自身を除く): 4186599228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 223, 238, 252, 306, 357, 446, 476, 612, 669, 714, 892, 1071, 1338, 1428, 1561, 2007, 2113, 2142, 2676, 3122, 3791, 4014, 4226, 4284, 4683, 6244, 6339, 7582, 8028, 8452, 9366, 11373, 12678, 14049, 14791, 15164, 18732, 19017, 22746, 25356, 26537, 28098, 29582, 34119, 35921, 38034, 44373, 45492, 53074, 56196, 59164, 68238, 71842, 76068, 79611, 88746, 106148, 107763, 133119, 136476, 143684, 159222, 177492, 215526, 238833, 251447, 266238, 318444, 323289, 431052, 471199, 477666, 502894, 532476, 646578, 754341, 942398, 955332, 1005788, 1293156, 1413597, 1508682, 1884796, 2263023, 2827194, 3017364, 3298393, 4240791, 4526046, 5654388, 6596786, 8010383, 8481582, 9052092, 9895179, 13193572, 16020766, 16963164, 19790358, 24031149, 29685537, 32041532, 39580716, 48062298, 56072681, 59371074, 72093447, 96124596, 112145362, 118742148, 144186894, 168218043, 224290724, 288373788, 336436086, 504654129, 672872172, 1009308258, 2018616516]

約数ペア:

[(1, 2018616516), (2, 1009308258), (3, 672872172), (4, 504654129), (6, 336436086), (7, 288373788), (9, 224290724), (12, 168218043), (14, 144186894), (17, 118742148), (18, 112145362), (21, 96124596), (28, 72093447), (34, 59371074), (36, 56072681), (42, 48062298), (51, 39580716), (63, 32041532), (68, 29685537), (84, 24031149), (102, 19790358), (119, 16963164), (126, 16020766), (153, 13193572), (204, 9895179), (223, 9052092), (238, 8481582), (252, 8010383), (306, 6596786), (357, 5654388), (446, 4526046), (476, 4240791), (612, 3298393), (669, 3017364), (714, 2827194), (892, 2263023), (1071, 1884796), (1338, 1508682), (1428, 1413597), (1561, 1293156), (2007, 1005788), (2113, 955332), (2142, 942398), (2676, 754341), (3122, 646578), (3791, 532476), (4014, 502894), (4226, 477666), (4284, 471199), (4683, 431052), (6244, 323289), (6339, 318444), (7582, 266238), (8028, 251447), (8452, 238833), (9366, 215526), (11373, 177492), (12678, 159222), (14049, 143684), (14791, 136476), (15164, 133119), (18732, 107763), (19017, 106148), (22746, 88746), (25356, 79611), (26537, 76068), (28098, 71842), (29582, 68238), (34119, 59164), (35921, 56196), (38034, 53074), (44373, 45492)]