12420291024

素因数分解:

$2^4\times 3^2\times {\mathrm{631}}^1\times {\mathrm{136691}}^1$

素因数の和:137336

約数の個数: 60

約数和(自身を含む): 34814905632

約数和(自身を除く): 22394614608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 631, 1262, 1893, 2524, 3786, 5048, 5679, 7572, 10096, 11358, 15144, 22716, 30288, 45432, 90864, 136691, 273382, 410073, 546764, 820146, 1093528, 1230219, 1640292, 2187056, 2460438, 3280584, 4920876, 6561168, 9841752, 19683504, 86252021, 172504042, 258756063, 345008084, 517512126, 690016168, 776268189, 1035024252, 1380032336, 1552536378, 2070048504, 3105072756, 4140097008, 6210145512, 12420291024]

約数ペア:

[(1, 12420291024), (2, 6210145512), (3, 4140097008), (4, 3105072756), (6, 2070048504), (8, 1552536378), (9, 1380032336), (12, 1035024252), (16, 776268189), (18, 690016168), (24, 517512126), (36, 345008084), (48, 258756063), (72, 172504042), (144, 86252021), (631, 19683504), (1262, 9841752), (1893, 6561168), (2524, 4920876), (3786, 3280584), (5048, 2460438), (5679, 2187056), (7572, 1640292), (10096, 1230219), (11358, 1093528), (15144, 820146), (22716, 546764), (30288, 410073), (45432, 273382), (90864, 136691)]