40989816

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{487}}^1$

素因数の和:673

約数の個数: 96

約数和(自身を含む): 127895040

約数和(自身を除く): 86905224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 167, 168, 252, 334, 487, 501, 504, 668, 974, 1002, 1169, 1336, 1461, 1503, 1948, 2004, 2338, 2922, 3006, 3409, 3507, 3896, 4008, 4383, 4676, 5844, 6012, 6818, 7014, 8766, 9352, 10227, 10521, 11688, 12024, 13636, 14028, 17532, 20454, 21042, 27272, 28056, 30681, 35064, 40908, 42084, 61362, 81329, 81816, 84168, 122724, 162658, 243987, 245448, 325316, 487974, 569303, 650632, 731961, 975948, 1138606, 1463922, 1707909, 1951896, 2277212, 2927844, 3415818, 4554424, 5123727, 5855688, 6831636, 10247454, 13663272, 20494908, 40989816]

約数ペア:

[(1, 40989816), (2, 20494908), (3, 13663272), (4, 10247454), (6, 6831636), (7, 5855688), (8, 5123727), (9, 4554424), (12, 3415818), (14, 2927844), (18, 2277212), (21, 1951896), (24, 1707909), (28, 1463922), (36, 1138606), (42, 975948), (56, 731961), (63, 650632), (72, 569303), (84, 487974), (126, 325316), (167, 245448), (168, 243987), (252, 162658), (334, 122724), (487, 84168), (501, 81816), (504, 81329), (668, 61362), (974, 42084), (1002, 40908), (1169, 35064), (1336, 30681), (1461, 28056), (1503, 27272), (1948, 21042), (2004, 20454), (2338, 17532), (2922, 14028), (3006, 13636), (3409, 12024), (3507, 11688), (3896, 10521), (4008, 10227), (4383, 9352), (4676, 8766), (5844, 7014), (6012, 6818)]