2178300312

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{975941}}^1$

素因数の和:975984

約数の個数: 48

約数和(自身を含む): 6089878080

約数和(自身を除く): 3911577768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 975941, 1951882, 2927823, 3903764, 5855646, 7807528, 8783469, 11711292, 17566938, 23422584, 30254171, 35133876, 60508342, 70267752, 90762513, 121016684, 181525026, 242033368, 272287539, 363050052, 544575078, 726100104, 1089150156, 2178300312]

約数ペア:

[(1, 2178300312), (2, 1089150156), (3, 726100104), (4, 544575078), (6, 363050052), (8, 272287539), (9, 242033368), (12, 181525026), (18, 121016684), (24, 90762513), (31, 70267752), (36, 60508342), (62, 35133876), (72, 30254171), (93, 23422584), (124, 17566938), (186, 11711292), (248, 8783469), (279, 7807528), (372, 5855646), (558, 3903764), (744, 2927823), (1116, 1951882), (2232, 975941)]