222211782

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10211}}^1$

素因数の和:10266

約数の個数: 64

約数和(自身を含む): 548997120

約数和(自身を除く): 326785338

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 93, 117, 186, 234, 279, 351, 403, 558, 702, 806, 837, 1209, 1674, 2418, 3627, 7254, 10211, 10881, 20422, 21762, 30633, 61266, 91899, 132743, 183798, 265486, 275697, 316541, 398229, 551394, 633082, 796458, 949623, 1194687, 1899246, 2389374, 2848869, 3584061, 4115033, 5697738, 7168122, 8230066, 8546607, 12345099, 17093214, 24690198, 37035297, 74070594, 111105891, 222211782]

約数ペア:

[(1, 222211782), (2, 111105891), (3, 74070594), (6, 37035297), (9, 24690198), (13, 17093214), (18, 12345099), (26, 8546607), (27, 8230066), (31, 7168122), (39, 5697738), (54, 4115033), (62, 3584061), (78, 2848869), (93, 2389374), (117, 1899246), (186, 1194687), (234, 949623), (279, 796458), (351, 633082), (403, 551394), (558, 398229), (702, 316541), (806, 275697), (837, 265486), (1209, 183798), (1674, 132743), (2418, 91899), (3627, 61266), (7254, 30633), (10211, 21762), (10881, 20422)]