163616418

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{983}}^1\times {\mathrm{1321}}^1$

素因数の和:2319

約数の個数: 48

約数和(自身を含む): 405864576

約数和(自身を除く): 242248158

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 983, 1321, 1966, 2642, 2949, 3963, 5898, 6881, 7926, 8847, 9247, 11889, 13762, 17694, 18494, 20643, 23778, 27741, 41286, 55482, 61929, 83223, 123858, 166446, 1298543, 2597086, 3895629, 7791258, 9089801, 11686887, 18179602, 23373774, 27269403, 54538806, 81808209, 163616418]

約数ペア:

[(1, 163616418), (2, 81808209), (3, 54538806), (6, 27269403), (7, 23373774), (9, 18179602), (14, 11686887), (18, 9089801), (21, 7791258), (42, 3895629), (63, 2597086), (126, 1298543), (983, 166446), (1321, 123858), (1966, 83223), (2642, 61929), (2949, 55482), (3963, 41286), (5898, 27741), (6881, 23778), (7926, 20643), (8847, 18494), (9247, 17694), (11889, 13762)]