1985732406

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{91097}}^1$

素因数の和:91285

約数の個数: 48

約数和(自身を含む): 4945528224

約数和(自身を除く): 2959795818

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 173, 346, 519, 1038, 1211, 1557, 2422, 3114, 3633, 7266, 10899, 21798, 91097, 182194, 273291, 546582, 637679, 819873, 1275358, 1639746, 1913037, 3826074, 5739111, 11478222, 15759781, 31519562, 47279343, 94558686, 110318467, 141838029, 220636934, 283676058, 330955401, 661910802, 992866203, 1985732406]

約数ペア:

[(1, 1985732406), (2, 992866203), (3, 661910802), (6, 330955401), (7, 283676058), (9, 220636934), (14, 141838029), (18, 110318467), (21, 94558686), (42, 47279343), (63, 31519562), (126, 15759781), (173, 11478222), (346, 5739111), (519, 3826074), (1038, 1913037), (1211, 1639746), (1557, 1275358), (2422, 819873), (3114, 637679), (3633, 546582), (7266, 273291), (10899, 182194), (21798, 91097)]