40861458

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:360

約数の個数: 72

約数和(自身を含む): 99030204

約数和(自身を除く): 58168746

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 73, 99, 121, 146, 198, 219, 242, 257, 363, 438, 514, 657, 726, 771, 803, 1089, 1314, 1542, 1606, 2178, 2313, 2409, 2827, 4626, 4818, 5654, 7227, 8481, 8833, 14454, 16962, 17666, 18761, 25443, 26499, 31097, 37522, 50886, 52998, 56283, 62194, 79497, 93291, 112566, 158994, 168849, 186582, 206371, 279873, 337698, 412742, 559746, 619113, 1238226, 1857339, 2270081, 3714678, 4540162, 6810243, 13620486, 20430729, 40861458]

約数ペア:

[(1, 40861458), (2, 20430729), (3, 13620486), (6, 6810243), (9, 4540162), (11, 3714678), (18, 2270081), (22, 1857339), (33, 1238226), (66, 619113), (73, 559746), (99, 412742), (121, 337698), (146, 279873), (198, 206371), (219, 186582), (242, 168849), (257, 158994), (363, 112566), (438, 93291), (514, 79497), (657, 62194), (726, 56283), (771, 52998), (803, 50886), (1089, 37522), (1314, 31097), (1542, 26499), (1606, 25443), (2178, 18761), (2313, 17666), (2409, 16962), (2827, 14454), (4626, 8833), (4818, 8481), (5654, 7227)]