19877676372

素因数分解:

$2^2\times 3^4\times {\mathrm{61350853}}^1$

素因数の和:61350869

約数の個数: 30

約数和(自身を含む): 51964173338

約数和(自身を除く): 32086496966

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 61350853, 122701706, 184052559, 245403412, 368105118, 552157677, 736210236, 1104315354, 1656473031, 2208630708, 3312946062, 4969419093, 6625892124, 9938838186, 19877676372]

約数ペア:

[(1, 19877676372), (2, 9938838186), (3, 6625892124), (4, 4969419093), (6, 3312946062), (9, 2208630708), (12, 1656473031), (18, 1104315354), (27, 736210236), (36, 552157677), (54, 368105118), (81, 245403412), (108, 184052559), (162, 122701706), (324, 61350853)]