15641052

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2357}}^1$

素因数の和:2450

約数の個数: 48

約数和(自身を含む): 42255360

約数和(自身を除く): 26614308

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 2357, 3318, 4714, 6636, 7071, 9428, 14142, 16499, 28284, 32998, 49497, 65996, 98994, 186203, 197988, 372406, 558609, 744812, 1117218, 1303421, 2234436, 2606842, 3910263, 5213684, 7820526, 15641052]

約数ペア:

[(1, 15641052), (2, 7820526), (3, 5213684), (4, 3910263), (6, 2606842), (7, 2234436), (12, 1303421), (14, 1117218), (21, 744812), (28, 558609), (42, 372406), (79, 197988), (84, 186203), (158, 98994), (237, 65996), (316, 49497), (474, 32998), (553, 28284), (948, 16499), (1106, 14142), (1659, 9428), (2212, 7071), (2357, 6636), (3318, 4714)]