2926854

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:139

約数の個数: 80

約数和(自身を含む): 7840800

約数和(自身を除く): 4913946

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 63, 81, 87, 89, 126, 162, 174, 178, 189, 203, 261, 267, 378, 406, 522, 534, 567, 609, 623, 783, 801, 1134, 1218, 1246, 1566, 1602, 1827, 1869, 2349, 2403, 2581, 3654, 3738, 4698, 4806, 5162, 5481, 5607, 7209, 7743, 10962, 11214, 14418, 15486, 16443, 16821, 18067, 23229, 32886, 33642, 36134, 46458, 50463, 54201, 69687, 100926, 108402, 139374, 162603, 209061, 325206, 418122, 487809, 975618, 1463427, 2926854]

約数ペア:

[(1, 2926854), (2, 1463427), (3, 975618), (6, 487809), (7, 418122), (9, 325206), (14, 209061), (18, 162603), (21, 139374), (27, 108402), (29, 100926), (42, 69687), (54, 54201), (58, 50463), (63, 46458), (81, 36134), (87, 33642), (89, 32886), (126, 23229), (162, 18067), (174, 16821), (178, 16443), (189, 15486), (203, 14418), (261, 11214), (267, 10962), (378, 7743), (406, 7209), (522, 5607), (534, 5481), (567, 5162), (609, 4806), (623, 4698), (783, 3738), (801, 3654), (1134, 2581), (1218, 2403), (1246, 2349), (1566, 1869), (1602, 1827)]