3931668

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:325

約数の個数: 72

約数和(自身を含む): 11088896

約数和(自身を除く): 7157228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 271, 279, 372, 403, 468, 542, 558, 806, 813, 1084, 1116, 1209, 1612, 1626, 2418, 2439, 3252, 3523, 3627, 4836, 4878, 7046, 7254, 8401, 9756, 10569, 14092, 14508, 16802, 21138, 25203, 31707, 33604, 42276, 50406, 63414, 75609, 100812, 109213, 126828, 151218, 218426, 302436, 327639, 436852, 655278, 982917, 1310556, 1965834, 3931668]

約数ペア:

[(1, 3931668), (2, 1965834), (3, 1310556), (4, 982917), (6, 655278), (9, 436852), (12, 327639), (13, 302436), (18, 218426), (26, 151218), (31, 126828), (36, 109213), (39, 100812), (52, 75609), (62, 63414), (78, 50406), (93, 42276), (117, 33604), (124, 31707), (156, 25203), (186, 21138), (234, 16802), (271, 14508), (279, 14092), (372, 10569), (403, 9756), (468, 8401), (542, 7254), (558, 7046), (806, 4878), (813, 4836), (1084, 3627), (1116, 3523), (1209, 3252), (1612, 2439), (1626, 2418)]