21552966

素因数分解:

$2^1\times 3^4\times {\mathrm{233}}^1\times {\mathrm{571}}^1$

素因数の和:818

約数の個数: 40

約数和(自身を含む): 48586824

約数和(自身を除く): 27033858

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 233, 466, 571, 699, 1142, 1398, 1713, 2097, 3426, 4194, 5139, 6291, 10278, 12582, 15417, 18873, 30834, 37746, 46251, 92502, 133043, 266086, 399129, 798258, 1197387, 2394774, 3592161, 7184322, 10776483, 21552966]

約数ペア:

[(1, 21552966), (2, 10776483), (3, 7184322), (6, 3592161), (9, 2394774), (18, 1197387), (27, 798258), (54, 399129), (81, 266086), (162, 133043), (233, 92502), (466, 46251), (571, 37746), (699, 30834), (1142, 18873), (1398, 15417), (1713, 12582), (2097, 10278), (3426, 6291), (4194, 5139)]