2355318

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:119

約数の個数: 80

約数和(自身を含む): 6319104

約数和(自身を除く): 3963786

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 67, 81, 93, 126, 134, 162, 186, 189, 201, 217, 279, 378, 402, 434, 469, 558, 567, 603, 651, 837, 938, 1134, 1206, 1302, 1407, 1674, 1809, 1953, 2077, 2511, 2814, 3618, 3906, 4154, 4221, 5022, 5427, 5859, 6231, 8442, 10854, 11718, 12462, 12663, 14539, 17577, 18693, 25326, 29078, 35154, 37386, 37989, 43617, 56079, 75978, 87234, 112158, 130851, 168237, 261702, 336474, 392553, 785106, 1177659, 2355318]

約数ペア:

[(1, 2355318), (2, 1177659), (3, 785106), (6, 392553), (7, 336474), (9, 261702), (14, 168237), (18, 130851), (21, 112158), (27, 87234), (31, 75978), (42, 56079), (54, 43617), (62, 37989), (63, 37386), (67, 35154), (81, 29078), (93, 25326), (126, 18693), (134, 17577), (162, 14539), (186, 12663), (189, 12462), (201, 11718), (217, 10854), (279, 8442), (378, 6231), (402, 5859), (434, 5427), (469, 5022), (558, 4221), (567, 4154), (603, 3906), (651, 3618), (837, 2814), (938, 2511), (1134, 2077), (1206, 1953), (1302, 1809), (1407, 1674)]