21936700788

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1531}}^1\times {\mathrm{70237}}^1$

素因数の和:71792

約数の個数: 48

約数和(自身を含む): 54232726464

約数和(自身を除く): 32296025676

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 1531, 3062, 4593, 6124, 9186, 18372, 26027, 52054, 70237, 78081, 104108, 140474, 156162, 210711, 280948, 312324, 421422, 842844, 1194029, 2388058, 3582087, 4776116, 7164174, 14328348, 107532847, 215065694, 322598541, 430131388, 645197082, 1290394164, 1828058399, 3656116798, 5484175197, 7312233596, 10968350394, 21936700788]

約数ペア:

[(1, 21936700788), (2, 10968350394), (3, 7312233596), (4, 5484175197), (6, 3656116798), (12, 1828058399), (17, 1290394164), (34, 645197082), (51, 430131388), (68, 322598541), (102, 215065694), (204, 107532847), (1531, 14328348), (3062, 7164174), (4593, 4776116), (6124, 3582087), (9186, 2388058), (18372, 1194029), (26027, 842844), (52054, 421422), (70237, 312324), (78081, 280948), (104108, 210711), (140474, 156162)]