858805902

素因数分解:

$2^1\times 3^4\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{757}}^1$

素因数の和:967

約数の個数: 80

約数和(自身を含む): 1981108800

約数和(自身を除く): 1122302898

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 81, 94, 141, 149, 162, 282, 298, 423, 447, 757, 846, 894, 1269, 1341, 1514, 2271, 2538, 2682, 3807, 4023, 4542, 6813, 7003, 7614, 8046, 12069, 13626, 14006, 20439, 21009, 24138, 35579, 40878, 42018, 61317, 63027, 71158, 106737, 112793, 122634, 126054, 189081, 213474, 225586, 320211, 338379, 378162, 567243, 640422, 676758, 960633, 1015137, 1134486, 1921266, 2030274, 2881899, 3045411, 5301271, 5763798, 6090822, 9136233, 10602542, 15903813, 18272466, 31807626, 47711439, 95422878, 143134317, 286268634, 429402951, 858805902]

約数ペア:

[(1, 858805902), (2, 429402951), (3, 286268634), (6, 143134317), (9, 95422878), (18, 47711439), (27, 31807626), (47, 18272466), (54, 15903813), (81, 10602542), (94, 9136233), (141, 6090822), (149, 5763798), (162, 5301271), (282, 3045411), (298, 2881899), (423, 2030274), (447, 1921266), (757, 1134486), (846, 1015137), (894, 960633), (1269, 676758), (1341, 640422), (1514, 567243), (2271, 378162), (2538, 338379), (2682, 320211), (3807, 225586), (4023, 213474), (4542, 189081), (6813, 126054), (7003, 122634), (7614, 112793), (8046, 106737), (12069, 71158), (13626, 63027), (14006, 61317), (20439, 42018), (21009, 40878), (24138, 35579)]