25521900534

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3518321}}^1$

素因数の和:3518373

約数の個数: 48

約数和(自身を含む): 61472121984

約数和(自身を除く): 35950221450

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 3518321, 7036642, 10554963, 21109926, 31664889, 45738173, 63329778, 91476346, 109067951, 137214519, 218135902, 274429038, 327203853, 411643557, 654407706, 823287114, 981611559, 1417883363, 1963223118, 2835766726, 4253650089, 8507300178, 12760950267, 25521900534]

約数ペア:

[(1, 25521900534), (2, 12760950267), (3, 8507300178), (6, 4253650089), (9, 2835766726), (13, 1963223118), (18, 1417883363), (26, 981611559), (31, 823287114), (39, 654407706), (62, 411643557), (78, 327203853), (93, 274429038), (117, 218135902), (186, 137214519), (234, 109067951), (279, 91476346), (403, 63329778), (558, 45738173), (806, 31664889), (1209, 21109926), (2418, 10554963), (3627, 7036642), (7254, 3518321)]