15679800612

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{20740477}}^1$

素因数の和:20740497

約数の個数: 48

約数和(自身を含む): 46458670720

約数和(自身を除く): 30778870108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 20740477, 41480954, 62221431, 82961908, 124442862, 145183339, 186664293, 248885724, 290366678, 373328586, 435550017, 559992879, 580733356, 746657172, 871100034, 1119985758, 1306650051, 1742200068, 2239971516, 2613300102, 3919950153, 5226600204, 7839900306, 15679800612]

約数ペア:

[(1, 15679800612), (2, 7839900306), (3, 5226600204), (4, 3919950153), (6, 2613300102), (7, 2239971516), (9, 1742200068), (12, 1306650051), (14, 1119985758), (18, 871100034), (21, 746657172), (27, 580733356), (28, 559992879), (36, 435550017), (42, 373328586), (54, 290366678), (63, 248885724), (84, 186664293), (108, 145183339), (126, 124442862), (189, 82961908), (252, 62221431), (378, 41480954), (756, 20740477)]