18766826064

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{421}}^1\times {\mathrm{14741}}^1$

素因数の和:15186

約数の個数: 160

約数和(自身を含む): 61713550080

約数和(自身を除く): 42946724016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 421, 432, 504, 756, 842, 1008, 1263, 1512, 1684, 2526, 2947, 3024, 3368, 3789, 5052, 5894, 6736, 7578, 8841, 10104, 11367, 11788, 14741, 15156, 17682, 20208, 22734, 23576, 26523, 29482, 30312, 35364, 44223, 45468, 47152, 53046, 58964, 60624, 70728, 79569, 88446, 90936, 103187, 106092, 117928, 132669, 141456, 159138, 176892, 181872, 206374, 212184, 235856, 265338, 309561, 318276, 353784, 398007, 412748, 424368, 530676, 619122, 636552, 707568, 796014, 825496, 928683, 1061352, 1238244, 1273104, 1592028, 1650992, 1857366, 2122704, 2476488, 2786049, 3184056, 3714732, 4952976, 5572098, 6205961, 6368112, 7429464, 11144196, 12411922, 14858928, 18617883, 22288392, 24823844, 37235766, 43441727, 44576784, 49647688, 55853649, 74471532, 86883454, 99295376, 111707298, 130325181, 148943064, 167560947, 173766908, 223414596, 260650362, 297886128, 335121894, 347533816, 390975543, 446829192, 521300724, 670243788, 695067632, 781951086, 893658384, 1042601448, 1172926629, 1340487576, 1563902172, 2085202896, 2345853258, 2680975152, 3127804344, 4691706516, 6255608688, 9383413032, 18766826064]

約数ペア:

[(1, 18766826064), (2, 9383413032), (3, 6255608688), (4, 4691706516), (6, 3127804344), (7, 2680975152), (8, 2345853258), (9, 2085202896), (12, 1563902172), (14, 1340487576), (16, 1172926629), (18, 1042601448), (21, 893658384), (24, 781951086), (27, 695067632), (28, 670243788), (36, 521300724), (42, 446829192), (48, 390975543), (54, 347533816), (56, 335121894), (63, 297886128), (72, 260650362), (84, 223414596), (108, 173766908), (112, 167560947), (126, 148943064), (144, 130325181), (168, 111707298), (189, 99295376), (216, 86883454), (252, 74471532), (336, 55853649), (378, 49647688), (421, 44576784), (432, 43441727), (504, 37235766), (756, 24823844), (842, 22288392), (1008, 18617883), (1263, 14858928), (1512, 12411922), (1684, 11144196), (2526, 7429464), (2947, 6368112), (3024, 6205961), (3368, 5572098), (3789, 4952976), (5052, 3714732), (5894, 3184056), (6736, 2786049), (7578, 2476488), (8841, 2122704), (10104, 1857366), (11367, 1650992), (11788, 1592028), (14741, 1273104), (15156, 1238244), (17682, 1061352), (20208, 928683), (22734, 825496), (23576, 796014), (26523, 707568), (29482, 636552), (30312, 619122), (35364, 530676), (44223, 424368), (45468, 412748), (47152, 398007), (53046, 353784), (58964, 318276), (60624, 309561), (70728, 265338), (79569, 235856), (88446, 212184), (90936, 206374), (103187, 181872), (106092, 176892), (117928, 159138), (132669, 141456)]