2558045196

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{1450139}}^1$

素因数の和:1450163

約数の個数: 54

約数和(自身を含む): 7521876180

約数和(自身を除く): 4963830984

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 1450139, 2900278, 4350417, 5800556, 8700834, 10150973, 13051251, 17401668, 20301946, 26102502, 30452919, 40603892, 52205004, 60905838, 71056811, 91358757, 121811676, 142113622, 182717514, 213170433, 284227244, 365435028, 426340866, 639511299, 852681732, 1279022598, 2558045196]

約数ペア:

[(1, 2558045196), (2, 1279022598), (3, 852681732), (4, 639511299), (6, 426340866), (7, 365435028), (9, 284227244), (12, 213170433), (14, 182717514), (18, 142113622), (21, 121811676), (28, 91358757), (36, 71056811), (42, 60905838), (49, 52205004), (63, 40603892), (84, 30452919), (98, 26102502), (126, 20301946), (147, 17401668), (196, 13051251), (252, 10150973), (294, 8700834), (441, 5800556), (588, 4350417), (882, 2900278), (1764, 1450139)]