19644085512

素因数分解:

$2^3\times 3^2\times {\mathrm{109}}^1\times {\mathrm{2503069}}^1$

素因数の和:2503190

約数の個数: 48

約数和(自身を含む): 53690851500

約数和(自身を除く): 34046765988

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 109, 218, 327, 436, 654, 872, 981, 1308, 1962, 2616, 3924, 7848, 2503069, 5006138, 7509207, 10012276, 15018414, 20024552, 22527621, 30036828, 45055242, 60073656, 90110484, 180220968, 272834521, 545669042, 818503563, 1091338084, 1637007126, 2182676168, 2455510689, 3274014252, 4911021378, 6548028504, 9822042756, 19644085512]

約数ペア:

[(1, 19644085512), (2, 9822042756), (3, 6548028504), (4, 4911021378), (6, 3274014252), (8, 2455510689), (9, 2182676168), (12, 1637007126), (18, 1091338084), (24, 818503563), (36, 545669042), (72, 272834521), (109, 180220968), (218, 90110484), (327, 60073656), (436, 45055242), (654, 30036828), (872, 22527621), (981, 20024552), (1308, 15018414), (1962, 10012276), (2616, 7509207), (3924, 5006138), (7848, 2503069)]