18740069608324

素因数分解:

$2^2\times {\mathrm{4231}}^1\times {\mathrm{16619}}^1\times {\mathrm{66629}}^1$

素因数の和:87483

約数の個数: 24

約数和(自身を含む): 32805339134400

約数和(自身を除く): 14065269526076

約数列:

[1, 2, 4, 4231, 8462, 16619, 16924, 33238, 66476, 66629, 133258, 266516, 70314989, 140629978, 281259956, 281907299, 563814598, 1107307351, 1127629196, 2214614702, 4429229404, 4685017402081, 9370034804162, 18740069608324]

約数ペア:

[(1, 18740069608324), (2, 9370034804162), (4, 4685017402081), (4231, 4429229404), (8462, 2214614702), (16619, 1127629196), (16924, 1107307351), (33238, 563814598), (66476, 281907299), (66629, 281259956), (133258, 140629978), (266516, 70314989)]