3938922

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:236

約数の個数: 64

約数和(自身を含む): 9784320

約数和(自身を除く): 5845398

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 93, 117, 181, 186, 234, 279, 351, 362, 403, 543, 558, 702, 806, 837, 1086, 1209, 1629, 1674, 2353, 2418, 3258, 3627, 4706, 4887, 5611, 7059, 7254, 9774, 10881, 11222, 14118, 16833, 21177, 21762, 33666, 42354, 50499, 63531, 72943, 100998, 127062, 145886, 151497, 218829, 302994, 437658, 656487, 1312974, 1969461, 3938922]

約数ペア:

[(1, 3938922), (2, 1969461), (3, 1312974), (6, 656487), (9, 437658), (13, 302994), (18, 218829), (26, 151497), (27, 145886), (31, 127062), (39, 100998), (54, 72943), (62, 63531), (78, 50499), (93, 42354), (117, 33666), (181, 21762), (186, 21177), (234, 16833), (279, 14118), (351, 11222), (362, 10881), (403, 9774), (543, 7254), (558, 7059), (702, 5611), (806, 4887), (837, 4706), (1086, 3627), (1209, 3258), (1629, 2418), (1674, 2353)]