15931878606

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{42147827}}^1$

素因数の和:42147845

約数の個数: 32

約数和(自身を含む): 40461914880

約数和(自身を除く): 24530036274

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 42147827, 84295654, 126443481, 252886962, 295034789, 379330443, 590069578, 758660886, 885104367, 1137991329, 1770208734, 2275982658, 2655313101, 5310626202, 7965939303, 15931878606]

約数ペア:

[(1, 15931878606), (2, 7965939303), (3, 5310626202), (6, 2655313101), (7, 2275982658), (9, 1770208734), (14, 1137991329), (18, 885104367), (21, 758660886), (27, 590069578), (42, 379330443), (54, 295034789), (63, 252886962), (126, 126443481), (189, 84295654), (378, 42147827)]