22974198

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:333

約数の個数: 48

約数和(自身を含む): 50420160

約数和(自身を除く): 27445962

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 139, 163, 169, 278, 326, 338, 417, 489, 507, 834, 978, 1014, 1807, 2119, 3614, 4238, 5421, 6357, 10842, 12714, 22657, 23491, 27547, 45314, 46982, 55094, 67971, 70473, 82641, 135942, 140946, 165282, 294541, 589082, 883623, 1767246, 3829033, 7658066, 11487099, 22974198]

約数ペア:

[(1, 22974198), (2, 11487099), (3, 7658066), (6, 3829033), (13, 1767246), (26, 883623), (39, 589082), (78, 294541), (139, 165282), (163, 140946), (169, 135942), (278, 82641), (326, 70473), (338, 67971), (417, 55094), (489, 46982), (507, 45314), (834, 27547), (978, 23491), (1014, 22657), (1807, 12714), (2119, 10842), (3614, 6357), (4238, 5421)]