18943614

素因数分解:

$2^1\times 3^2\times {\mathrm{659}}^1\times {\mathrm{1597}}^1$

素因数の和:2264

約数の個数: 24

約数和(自身を含む): 41132520

約数和(自身を除く): 22188906

約数列:

[1, 2, 3, 6, 9, 18, 659, 1318, 1597, 1977, 3194, 3954, 4791, 5931, 9582, 11862, 14373, 28746, 1052423, 2104846, 3157269, 6314538, 9471807, 18943614]

約数ペア:

[(1, 18943614), (2, 9471807), (3, 6314538), (6, 3157269), (9, 2104846), (18, 1052423), (659, 28746), (1318, 14373), (1597, 11862), (1977, 9582), (3194, 5931), (3954, 4791)]