1931566762908

素因数分解:

$2^2\times 3^2\times {\mathrm{631}}^1\times {\mathrm{2011}}^1\times {\mathrm{42283}}^1$

素因数の和:44935

約数の個数: 72

約数和(自身を含む): 4892856864896

約数和(自身を除く): 2961290101988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 631, 1262, 1893, 2011, 2524, 3786, 4022, 5679, 6033, 7572, 8044, 11358, 12066, 18099, 22716, 24132, 36198, 42283, 72396, 84566, 126849, 169132, 253698, 380547, 507396, 761094, 1268941, 1522188, 2537882, 3806823, 5075764, 7613646, 11420469, 15227292, 22840938, 26680573, 45681876, 53361146, 80041719, 85031113, 106722292, 160083438, 170062226, 240125157, 255093339, 320166876, 340124452, 480250314, 510186678, 765280017, 960500628, 1020373356, 1530560034, 3061120068, 53654632303, 107309264606, 160963896909, 214618529212, 321927793818, 482891690727, 643855587636, 965783381454, 1931566762908]

約数ペア:

[(1, 1931566762908), (2, 965783381454), (3, 643855587636), (4, 482891690727), (6, 321927793818), (9, 214618529212), (12, 160963896909), (18, 107309264606), (36, 53654632303), (631, 3061120068), (1262, 1530560034), (1893, 1020373356), (2011, 960500628), (2524, 765280017), (3786, 510186678), (4022, 480250314), (5679, 340124452), (6033, 320166876), (7572, 255093339), (8044, 240125157), (11358, 170062226), (12066, 160083438), (18099, 106722292), (22716, 85031113), (24132, 80041719), (36198, 53361146), (42283, 45681876), (72396, 26680573), (84566, 22840938), (126849, 15227292), (169132, 11420469), (253698, 7613646), (380547, 5075764), (507396, 3806823), (761094, 2537882), (1268941, 1522188)]