27721356

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10453}}^1$

素因数の和:10490

約数の個数: 48

約数和(自身を含む): 73763424

約数和(自身を除く): 46042068

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 10453, 20906, 31359, 41812, 62718, 125436, 135889, 177701, 271778, 355402, 407667, 533103, 543556, 710804, 815334, 1066206, 1630668, 2132412, 2310113, 4620226, 6930339, 9240452, 13860678, 27721356]

約数ペア:

[(1, 27721356), (2, 13860678), (3, 9240452), (4, 6930339), (6, 4620226), (12, 2310113), (13, 2132412), (17, 1630668), (26, 1066206), (34, 815334), (39, 710804), (51, 543556), (52, 533103), (68, 407667), (78, 355402), (102, 271778), (156, 177701), (204, 135889), (221, 125436), (442, 62718), (663, 41812), (884, 31359), (1326, 20906), (2652, 10453)]