8225238

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{277}}^1$

素因数の和:397

約数の個数: 48

約数和(自身を含む): 19395504

約数和(自身を除く): 11170266

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 101, 147, 202, 277, 294, 303, 554, 606, 707, 831, 1414, 1662, 1939, 2121, 3878, 4242, 4949, 5817, 9898, 11634, 13573, 14847, 27146, 27977, 29694, 40719, 55954, 81438, 83931, 167862, 195839, 391678, 587517, 1175034, 1370873, 2741746, 4112619, 8225238]

約数ペア:

[(1, 8225238), (2, 4112619), (3, 2741746), (6, 1370873), (7, 1175034), (14, 587517), (21, 391678), (42, 195839), (49, 167862), (98, 83931), (101, 81438), (147, 55954), (202, 40719), (277, 29694), (294, 27977), (303, 27146), (554, 14847), (606, 13573), (707, 11634), (831, 9898), (1414, 5817), (1662, 4949), (1939, 4242), (2121, 3878)]