7484454

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:322

約数の個数: 64

約数和(自身を含む): 18247680

約数和(自身を除く): 10763226

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 31, 34, 51, 54, 62, 93, 102, 153, 186, 263, 279, 306, 459, 526, 527, 558, 789, 837, 918, 1054, 1578, 1581, 1674, 2367, 3162, 4471, 4734, 4743, 7101, 8153, 8942, 9486, 13413, 14202, 14229, 16306, 24459, 26826, 28458, 40239, 48918, 73377, 80478, 120717, 138601, 146754, 220131, 241434, 277202, 415803, 440262, 831606, 1247409, 2494818, 3742227, 7484454]

約数ペア:

[(1, 7484454), (2, 3742227), (3, 2494818), (6, 1247409), (9, 831606), (17, 440262), (18, 415803), (27, 277202), (31, 241434), (34, 220131), (51, 146754), (54, 138601), (62, 120717), (93, 80478), (102, 73377), (153, 48918), (186, 40239), (263, 28458), (279, 26826), (306, 24459), (459, 16306), (526, 14229), (527, 14202), (558, 13413), (789, 9486), (837, 8942), (918, 8153), (1054, 7101), (1578, 4743), (1581, 4734), (1674, 4471), (2367, 3162)]