11855214

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:494

約数の個数: 64

約数和(自身を含む): 30566400

約数和(自身を除く): 18711186

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 79, 126, 158, 189, 237, 378, 397, 474, 553, 711, 794, 1106, 1191, 1422, 1659, 2133, 2382, 2779, 3318, 3573, 4266, 4977, 5558, 7146, 8337, 9954, 10719, 14931, 16674, 21438, 25011, 29862, 31363, 50022, 62726, 75033, 94089, 150066, 188178, 219541, 282267, 439082, 564534, 658623, 846801, 1317246, 1693602, 1975869, 3951738, 5927607, 11855214]

約数ペア:

[(1, 11855214), (2, 5927607), (3, 3951738), (6, 1975869), (7, 1693602), (9, 1317246), (14, 846801), (18, 658623), (21, 564534), (27, 439082), (42, 282267), (54, 219541), (63, 188178), (79, 150066), (126, 94089), (158, 75033), (189, 62726), (237, 50022), (378, 31363), (397, 29862), (474, 25011), (553, 21438), (711, 16674), (794, 14931), (1106, 10719), (1191, 9954), (1422, 8337), (1659, 7146), (2133, 5558), (2382, 4977), (2779, 4266), (3318, 3573)]