7145226

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1$

素因数の和:568

約数の個数: 64

約数和(自身を含む): 18109440

約数和(自身を除く): 10964214

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 33, 46, 54, 66, 69, 99, 138, 198, 207, 253, 297, 414, 506, 523, 594, 621, 759, 1046, 1242, 1518, 1569, 2277, 3138, 4554, 4707, 5753, 6831, 9414, 11506, 12029, 13662, 14121, 17259, 24058, 28242, 34518, 36087, 51777, 72174, 103554, 108261, 132319, 155331, 216522, 264638, 310662, 324783, 396957, 649566, 793914, 1190871, 2381742, 3572613, 7145226]

約数ペア:

[(1, 7145226), (2, 3572613), (3, 2381742), (6, 1190871), (9, 793914), (11, 649566), (18, 396957), (22, 324783), (23, 310662), (27, 264638), (33, 216522), (46, 155331), (54, 132319), (66, 108261), (69, 103554), (99, 72174), (138, 51777), (198, 36087), (207, 34518), (253, 28242), (297, 24058), (414, 17259), (506, 14121), (523, 13662), (594, 12029), (621, 11506), (759, 9414), (1046, 6831), (1242, 5753), (1518, 4707), (1569, 4554), (2277, 3138)]