15867012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4019}}^1$

素因数の和:4080

約数の個数: 48

約数和(自身を含む): 43223040

約数和(自身を除く): 27356028

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 4019, 8038, 12057, 16076, 24114, 28133, 48228, 56266, 84399, 112532, 168798, 188893, 337596, 377786, 566679, 755572, 1133358, 1322251, 2266716, 2644502, 3966753, 5289004, 7933506, 15867012]

約数ペア:

[(1, 15867012), (2, 7933506), (3, 5289004), (4, 3966753), (6, 2644502), (7, 2266716), (12, 1322251), (14, 1133358), (21, 755572), (28, 566679), (42, 377786), (47, 337596), (84, 188893), (94, 168798), (141, 112532), (188, 84399), (282, 56266), (329, 48228), (564, 28133), (658, 24114), (987, 16076), (1316, 12057), (1974, 8038), (3948, 4019)]