63984618

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{503}}^1$

素因数の和:739

約数の個数: 48

約数和(自身を含む): 143410176

約数和(自身を除く): 79425558

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 191, 222, 333, 382, 503, 573, 666, 1006, 1146, 1509, 1719, 3018, 3438, 4527, 7067, 9054, 14134, 18611, 21201, 37222, 42402, 55833, 63603, 96073, 111666, 127206, 167499, 192146, 288219, 334998, 576438, 864657, 1729314, 3554701, 7109402, 10664103, 21328206, 31992309, 63984618]

約数ペア:

[(1, 63984618), (2, 31992309), (3, 21328206), (6, 10664103), (9, 7109402), (18, 3554701), (37, 1729314), (74, 864657), (111, 576438), (191, 334998), (222, 288219), (333, 192146), (382, 167499), (503, 127206), (573, 111666), (666, 96073), (1006, 63603), (1146, 55833), (1509, 42402), (1719, 37222), (3018, 21201), (3438, 18611), (4527, 14134), (7067, 9054)]