40945014

素因数分解:

$2^1\times 3^7\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:94

約数の個数: 128

約数和(自身を含む): 107688960

約数和(自身を除く): 66743946

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 33, 37, 46, 54, 66, 69, 74, 81, 99, 111, 138, 162, 198, 207, 222, 243, 253, 297, 333, 407, 414, 486, 506, 594, 621, 666, 729, 759, 814, 851, 891, 999, 1221, 1242, 1458, 1518, 1702, 1782, 1863, 1998, 2187, 2277, 2442, 2553, 2673, 2997, 3663, 3726, 4374, 4554, 5106, 5346, 5589, 5994, 6831, 7326, 7659, 8019, 8991, 9361, 10989, 11178, 13662, 15318, 16038, 16767, 17982, 18722, 20493, 21978, 22977, 24057, 26973, 28083, 32967, 33534, 40986, 45954, 48114, 50301, 53946, 56166, 61479, 65934, 68931, 80919, 84249, 98901, 100602, 122958, 137862, 161838, 168498, 184437, 197802, 206793, 252747, 296703, 368874, 413586, 505494, 553311, 593406, 620379, 758241, 890109, 1106622, 1240758, 1516482, 1780218, 1861137, 2274723, 3722274, 4549446, 6824169, 13648338, 20472507, 40945014]

約数ペア:

[(1, 40945014), (2, 20472507), (3, 13648338), (6, 6824169), (9, 4549446), (11, 3722274), (18, 2274723), (22, 1861137), (23, 1780218), (27, 1516482), (33, 1240758), (37, 1106622), (46, 890109), (54, 758241), (66, 620379), (69, 593406), (74, 553311), (81, 505494), (99, 413586), (111, 368874), (138, 296703), (162, 252747), (198, 206793), (207, 197802), (222, 184437), (243, 168498), (253, 161838), (297, 137862), (333, 122958), (407, 100602), (414, 98901), (486, 84249), (506, 80919), (594, 68931), (621, 65934), (666, 61479), (729, 56166), (759, 53946), (814, 50301), (851, 48114), (891, 45954), (999, 40986), (1221, 33534), (1242, 32967), (1458, 28083), (1518, 26973), (1702, 24057), (1782, 22977), (1863, 21978), (1998, 20493), (2187, 18722), (2277, 17982), (2442, 16767), (2553, 16038), (2673, 15318), (2997, 13662), (3663, 11178), (3726, 10989), (4374, 9361), (4554, 8991), (5106, 8019), (5346, 7659), (5589, 7326), (5994, 6831)]