13857012

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1021}}^1$

素因数の和:1073

約数の個数: 72

約数和(自身を含む): 39060840

約数和(自身を除く): 25203828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 234, 261, 348, 377, 468, 522, 754, 1021, 1044, 1131, 1508, 2042, 2262, 3063, 3393, 4084, 4524, 6126, 6786, 9189, 12252, 13273, 13572, 18378, 26546, 29609, 36756, 39819, 53092, 59218, 79638, 88827, 118436, 119457, 159276, 177654, 238914, 266481, 355308, 384917, 477828, 532962, 769834, 1065924, 1154751, 1539668, 2309502, 3464253, 4619004, 6928506, 13857012]

約数ペア:

[(1, 13857012), (2, 6928506), (3, 4619004), (4, 3464253), (6, 2309502), (9, 1539668), (12, 1154751), (13, 1065924), (18, 769834), (26, 532962), (29, 477828), (36, 384917), (39, 355308), (52, 266481), (58, 238914), (78, 177654), (87, 159276), (116, 119457), (117, 118436), (156, 88827), (174, 79638), (234, 59218), (261, 53092), (348, 39819), (377, 36756), (468, 29609), (522, 26546), (754, 18378), (1021, 13572), (1044, 13273), (1131, 12252), (1508, 9189), (2042, 6786), (2262, 6126), (3063, 4524), (3393, 4084)]