15487542

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1217}}^1$

素因数の和:1333

約数の個数: 48

約数和(自身を含む): 38761632

約数和(自身を除く): 23274090

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 101, 126, 202, 303, 606, 707, 909, 1217, 1414, 1818, 2121, 2434, 3651, 4242, 6363, 7302, 8519, 10953, 12726, 17038, 21906, 25557, 51114, 76671, 122917, 153342, 245834, 368751, 737502, 860419, 1106253, 1720838, 2212506, 2581257, 5162514, 7743771, 15487542]

約数ペア:

[(1, 15487542), (2, 7743771), (3, 5162514), (6, 2581257), (7, 2212506), (9, 1720838), (14, 1106253), (18, 860419), (21, 737502), (42, 368751), (63, 245834), (101, 153342), (126, 122917), (202, 76671), (303, 51114), (606, 25557), (707, 21906), (909, 17038), (1217, 12726), (1414, 10953), (1818, 8519), (2121, 7302), (2434, 6363), (3651, 4242)]