66717798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{2617}}^1$

素因数の和:3236

約数の個数: 32

約数和(自身を含む): 152807424

約数和(自身を除く): 86089626

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 607, 1214, 1821, 2617, 3642, 4249, 5234, 7851, 8498, 12747, 15702, 18319, 25494, 36638, 54957, 109914, 1588519, 3177038, 4765557, 9531114, 11119633, 22239266, 33358899, 66717798]

約数ペア:

[(1, 66717798), (2, 33358899), (3, 22239266), (6, 11119633), (7, 9531114), (14, 4765557), (21, 3177038), (42, 1588519), (607, 109914), (1214, 54957), (1821, 36638), (2617, 25494), (3642, 18319), (4249, 15702), (5234, 12747), (7851, 8498)]