40984218

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:345

約数の個数: 80

約数和(自身を含む): 101581920

約数和(自身を除く): 60597702

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 109, 162, 198, 211, 218, 297, 327, 422, 594, 633, 654, 891, 981, 1199, 1266, 1782, 1899, 1962, 2321, 2398, 2943, 3597, 3798, 4642, 5697, 5886, 6963, 7194, 8829, 10791, 11394, 13926, 17091, 17658, 20889, 21582, 22999, 32373, 34182, 41778, 45998, 62667, 64746, 68997, 97119, 125334, 137994, 188001, 194238, 206991, 252989, 376002, 413982, 505978, 620973, 758967, 1241946, 1517934, 1862919, 2276901, 3725838, 4553802, 6830703, 13661406, 20492109, 40984218]

約数ペア:

[(1, 40984218), (2, 20492109), (3, 13661406), (6, 6830703), (9, 4553802), (11, 3725838), (18, 2276901), (22, 1862919), (27, 1517934), (33, 1241946), (54, 758967), (66, 620973), (81, 505978), (99, 413982), (109, 376002), (162, 252989), (198, 206991), (211, 194238), (218, 188001), (297, 137994), (327, 125334), (422, 97119), (594, 68997), (633, 64746), (654, 62667), (891, 45998), (981, 41778), (1199, 34182), (1266, 32373), (1782, 22999), (1899, 21582), (1962, 20889), (2321, 17658), (2398, 17091), (2943, 13926), (3597, 11394), (3798, 10791), (4642, 8829), (5697, 7194), (5886, 6963)]