66557694

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{12097}}^1$

素因数の和:12240

約数の個数: 32

約数和(自身を含む): 153305856

約数和(自身を除く): 86748162

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2751, 5502, 12097, 24194, 36291, 72582, 84679, 169358, 254037, 508074, 1584707, 3169414, 4754121, 9508242, 11092949, 22185898, 33278847, 66557694]

約数ペア:

[(1, 66557694), (2, 33278847), (3, 22185898), (6, 11092949), (7, 9508242), (14, 4754121), (21, 3169414), (42, 1584707), (131, 508074), (262, 254037), (393, 169358), (786, 84679), (917, 72582), (1834, 36291), (2751, 24194), (5502, 12097)]