17845932

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{823}}^1$

素因数の和:982

約数の個数: 48

約数和(自身を含む): 45221120

約数和(自身を除く): 27375188

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 139, 156, 278, 417, 556, 823, 834, 1646, 1668, 1807, 2469, 3292, 3614, 4938, 5421, 7228, 9876, 10699, 10842, 21398, 21684, 32097, 42796, 64194, 114397, 128388, 228794, 343191, 457588, 686382, 1372764, 1487161, 2974322, 4461483, 5948644, 8922966, 17845932]

約数ペア:

[(1, 17845932), (2, 8922966), (3, 5948644), (4, 4461483), (6, 2974322), (12, 1487161), (13, 1372764), (26, 686382), (39, 457588), (52, 343191), (78, 228794), (139, 128388), (156, 114397), (278, 64194), (417, 42796), (556, 32097), (823, 21684), (834, 21398), (1646, 10842), (1668, 10699), (1807, 9876), (2469, 7228), (3292, 5421), (3614, 4938)]