2555766

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:130

約数の個数: 64

約数和(自身を含む): 6220800

約数和(自身を除く): 3665034

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 47, 53, 54, 57, 94, 106, 114, 141, 159, 171, 282, 318, 342, 423, 477, 513, 846, 893, 954, 1007, 1026, 1269, 1431, 1786, 2014, 2491, 2538, 2679, 2862, 3021, 4982, 5358, 6042, 7473, 8037, 9063, 14946, 16074, 18126, 22419, 24111, 27189, 44838, 47329, 48222, 54378, 67257, 94658, 134514, 141987, 283974, 425961, 851922, 1277883, 2555766]

約数ペア:

[(1, 2555766), (2, 1277883), (3, 851922), (6, 425961), (9, 283974), (18, 141987), (19, 134514), (27, 94658), (38, 67257), (47, 54378), (53, 48222), (54, 47329), (57, 44838), (94, 27189), (106, 24111), (114, 22419), (141, 18126), (159, 16074), (171, 14946), (282, 9063), (318, 8037), (342, 7473), (423, 6042), (477, 5358), (513, 4982), (846, 3021), (893, 2862), (954, 2679), (1007, 2538), (1026, 2491), (1269, 2014), (1431, 1786)]