33431268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{223}}^1$

素因数の和:305

約数の個数: 72

約数和(自身を含む): 87193344

約数和(自身を除く): 53762076

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 223, 372, 403, 446, 669, 806, 892, 961, 1209, 1338, 1612, 1922, 2418, 2676, 2883, 2899, 3844, 4836, 5766, 5798, 6913, 8697, 11532, 11596, 12493, 13826, 17394, 20739, 24986, 27652, 34788, 37479, 41478, 49972, 74958, 82956, 89869, 149916, 179738, 214303, 269607, 359476, 428606, 539214, 642909, 857212, 1078428, 1285818, 2571636, 2785939, 5571878, 8357817, 11143756, 16715634, 33431268]

約数ペア:

[(1, 33431268), (2, 16715634), (3, 11143756), (4, 8357817), (6, 5571878), (12, 2785939), (13, 2571636), (26, 1285818), (31, 1078428), (39, 857212), (52, 642909), (62, 539214), (78, 428606), (93, 359476), (124, 269607), (156, 214303), (186, 179738), (223, 149916), (372, 89869), (403, 82956), (446, 74958), (669, 49972), (806, 41478), (892, 37479), (961, 34788), (1209, 27652), (1338, 24986), (1612, 20739), (1922, 17394), (2418, 13826), (2676, 12493), (2883, 11596), (2899, 11532), (3844, 8697), (4836, 6913), (5766, 5798)]