3860838

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:154

約数の個数: 64

約数和(自身を含む): 9331200

約数和(自身を除く): 5470362

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 53, 54, 57, 71, 106, 114, 142, 159, 171, 213, 318, 342, 426, 477, 513, 639, 954, 1007, 1026, 1278, 1349, 1431, 1917, 2014, 2698, 2862, 3021, 3763, 3834, 4047, 6042, 7526, 8094, 9063, 11289, 12141, 18126, 22578, 24282, 27189, 33867, 36423, 54378, 67734, 71497, 72846, 101601, 142994, 203202, 214491, 428982, 643473, 1286946, 1930419, 3860838]

約数ペア:

[(1, 3860838), (2, 1930419), (3, 1286946), (6, 643473), (9, 428982), (18, 214491), (19, 203202), (27, 142994), (38, 101601), (53, 72846), (54, 71497), (57, 67734), (71, 54378), (106, 36423), (114, 33867), (142, 27189), (159, 24282), (171, 22578), (213, 18126), (318, 12141), (342, 11289), (426, 9063), (477, 8094), (513, 7526), (639, 6042), (954, 4047), (1007, 3834), (1026, 3763), (1278, 3021), (1349, 2862), (1431, 2698), (1917, 2014)]