42905718

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2801}}^1$

素因数の和:2869

約数の個数: 48

約数和(自身を含む): 99661536

約数和(自身を除く): 56755818

約数列:

[1, 2, 3, 6, 9, 18, 23, 37, 46, 69, 74, 111, 138, 207, 222, 333, 414, 666, 851, 1702, 2553, 2801, 5106, 5602, 7659, 8403, 15318, 16806, 25209, 50418, 64423, 103637, 128846, 193269, 207274, 310911, 386538, 579807, 621822, 932733, 1159614, 1865466, 2383651, 4767302, 7150953, 14301906, 21452859, 42905718]

約数ペア:

[(1, 42905718), (2, 21452859), (3, 14301906), (6, 7150953), (9, 4767302), (18, 2383651), (23, 1865466), (37, 1159614), (46, 932733), (69, 621822), (74, 579807), (111, 386538), (138, 310911), (207, 207274), (222, 193269), (333, 128846), (414, 103637), (666, 64423), (851, 50418), (1702, 25209), (2553, 16806), (2801, 15318), (5106, 8403), (5602, 7659)]