21903225648

素因数分解:

$2^4\times 3^1\times {\mathrm{6397}}^1\times {\mathrm{71333}}^1$

素因数の和:77741

約数の個数: 40

約数和(自身を含む): 56592971568

約数和(自身を除く): 34689745920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 6397, 12794, 19191, 25588, 38382, 51176, 71333, 76764, 102352, 142666, 153528, 213999, 285332, 307056, 427998, 570664, 855996, 1141328, 1711992, 3423984, 456317201, 912634402, 1368951603, 1825268804, 2737903206, 3650537608, 5475806412, 7301075216, 10951612824, 21903225648]

約数ペア:

[(1, 21903225648), (2, 10951612824), (3, 7301075216), (4, 5475806412), (6, 3650537608), (8, 2737903206), (12, 1825268804), (16, 1368951603), (24, 912634402), (48, 456317201), (6397, 3423984), (12794, 1711992), (19191, 1141328), (25588, 855996), (38382, 570664), (51176, 427998), (71333, 307056), (76764, 285332), (102352, 213999), (142666, 153528)]