23027274

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 53729280

約数和(自身を除く): 30702006

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 47, 54, 86, 94, 129, 141, 211, 258, 282, 387, 422, 423, 633, 774, 846, 1161, 1266, 1269, 1899, 2021, 2322, 2538, 3798, 4042, 5697, 6063, 9073, 9917, 11394, 12126, 18146, 18189, 19834, 27219, 29751, 36378, 54438, 54567, 59502, 81657, 89253, 109134, 163314, 178506, 244971, 267759, 426431, 489942, 535518, 852862, 1279293, 2558586, 3837879, 7675758, 11513637, 23027274]

約数ペア:

[(1, 23027274), (2, 11513637), (3, 7675758), (6, 3837879), (9, 2558586), (18, 1279293), (27, 852862), (43, 535518), (47, 489942), (54, 426431), (86, 267759), (94, 244971), (129, 178506), (141, 163314), (211, 109134), (258, 89253), (282, 81657), (387, 59502), (422, 54567), (423, 54438), (633, 36378), (774, 29751), (846, 27219), (1161, 19834), (1266, 18189), (1269, 18146), (1899, 12126), (2021, 11394), (2322, 9917), (2538, 9073), (3798, 6063), (4042, 5697)]