1936818

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:144

約数の個数: 64

約数和(自身を含む): 4838400

約数和(自身を除く): 2901582

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 89, 93, 117, 178, 186, 234, 267, 279, 351, 403, 534, 558, 702, 801, 806, 837, 1157, 1209, 1602, 1674, 2314, 2403, 2418, 2759, 3471, 3627, 4806, 5518, 6942, 7254, 8277, 10413, 10881, 16554, 20826, 21762, 24831, 31239, 35867, 49662, 62478, 71734, 74493, 107601, 148986, 215202, 322803, 645606, 968409, 1936818]

約数ペア:

[(1, 1936818), (2, 968409), (3, 645606), (6, 322803), (9, 215202), (13, 148986), (18, 107601), (26, 74493), (27, 71734), (31, 62478), (39, 49662), (54, 35867), (62, 31239), (78, 24831), (89, 21762), (93, 20826), (117, 16554), (178, 10881), (186, 10413), (234, 8277), (267, 7254), (279, 6942), (351, 5518), (403, 4806), (534, 3627), (558, 3471), (702, 2759), (801, 2418), (806, 2403), (837, 2314), (1157, 1674), (1209, 1602)]