19601018064

素因数分解:

$2^4\times 3^3\times {\mathrm{45372727}}^1$

素因数の和:45372744

約数の個数: 40

約数和(自身を含む): 56262182720

約数和(自身を除く): 36661164656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 45372727, 90745454, 136118181, 181490908, 272236362, 362981816, 408354543, 544472724, 725963632, 816709086, 1088945448, 1225063629, 1633418172, 2177890896, 2450127258, 3266836344, 4900254516, 6533672688, 9800509032, 19601018064]

約数ペア:

[(1, 19601018064), (2, 9800509032), (3, 6533672688), (4, 4900254516), (6, 3266836344), (8, 2450127258), (9, 2177890896), (12, 1633418172), (16, 1225063629), (18, 1088945448), (24, 816709086), (27, 725963632), (36, 544472724), (48, 408354543), (54, 362981816), (72, 272236362), (108, 181490908), (144, 136118181), (216, 90745454), (432, 45372727)]