27958086

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{733}}^1$

素因数の和:917

約数の個数: 48

約数和(自身を含む): 65725296

約数和(自身を除く): 37767210

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 163, 234, 326, 489, 733, 978, 1466, 1467, 2119, 2199, 2934, 4238, 4398, 6357, 6597, 9529, 12714, 13194, 19058, 19071, 28587, 38142, 57174, 85761, 119479, 171522, 238958, 358437, 716874, 1075311, 1553227, 2150622, 3106454, 4659681, 9319362, 13979043, 27958086]

約数ペア:

[(1, 27958086), (2, 13979043), (3, 9319362), (6, 4659681), (9, 3106454), (13, 2150622), (18, 1553227), (26, 1075311), (39, 716874), (78, 358437), (117, 238958), (163, 171522), (234, 119479), (326, 85761), (489, 57174), (733, 38142), (978, 28587), (1466, 19071), (1467, 19058), (2119, 13194), (2199, 12714), (2934, 9529), (4238, 6597), (4398, 6357)]