25998426

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:523

約数の個数: 48

約数和(自身を含む): 58406400

約数和(自身を除く): 32407974

約数列:

[1, 2, 3, 6, 9, 18, 47, 79, 94, 141, 158, 237, 282, 389, 423, 474, 711, 778, 846, 1167, 1422, 2334, 3501, 3713, 7002, 7426, 11139, 18283, 22278, 30731, 33417, 36566, 54849, 61462, 66834, 92193, 109698, 164547, 184386, 276579, 329094, 553158, 1444357, 2888714, 4333071, 8666142, 12999213, 25998426]

約数ペア:

[(1, 25998426), (2, 12999213), (3, 8666142), (6, 4333071), (9, 2888714), (18, 1444357), (47, 553158), (79, 329094), (94, 276579), (141, 184386), (158, 164547), (237, 109698), (282, 92193), (389, 66834), (423, 61462), (474, 54849), (711, 36566), (778, 33417), (846, 30731), (1167, 22278), (1422, 18283), (2334, 11139), (3501, 7426), (3713, 7002)]