15921048

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4639}}^1$

素因数の和:4672

約数の個数: 64

約数和(自身を含む): 46771200

約数和(自身を除く): 30850152

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 4639, 9278, 13917, 18556, 27834, 37112, 51029, 55668, 60307, 102058, 111336, 120614, 153087, 180921, 204116, 241228, 306174, 361842, 408232, 482456, 612348, 663377, 723684, 1224696, 1326754, 1447368, 1990131, 2653508, 3980262, 5307016, 7960524, 15921048]

約数ペア:

[(1, 15921048), (2, 7960524), (3, 5307016), (4, 3980262), (6, 2653508), (8, 1990131), (11, 1447368), (12, 1326754), (13, 1224696), (22, 723684), (24, 663377), (26, 612348), (33, 482456), (39, 408232), (44, 361842), (52, 306174), (66, 241228), (78, 204116), (88, 180921), (104, 153087), (132, 120614), (143, 111336), (156, 102058), (264, 60307), (286, 55668), (312, 51029), (429, 37112), (572, 27834), (858, 18556), (1144, 13917), (1716, 9278), (3432, 4639)]