18448510066

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{139}}^1\times {\mathrm{26261}}^1$

素因数の和:26447

約数の個数: 48

約数和(自身を含む): 33619561920

約数和(自身を除く): 15171051854

約数列:

[1, 2, 7, 14, 19, 38, 133, 139, 266, 278, 361, 722, 973, 1946, 2527, 2641, 5054, 5282, 18487, 26261, 36974, 50179, 52522, 100358, 183827, 351253, 367654, 498959, 702506, 997918, 3492713, 3650279, 6985426, 7300558, 9480221, 18960442, 25551953, 51103906, 66361547, 69355301, 132723094, 138710602, 485487107, 970974214, 1317750719, 2635501438, 9224255033, 18448510066]

約数ペア:

[(1, 18448510066), (2, 9224255033), (7, 2635501438), (14, 1317750719), (19, 970974214), (38, 485487107), (133, 138710602), (139, 132723094), (266, 69355301), (278, 66361547), (361, 51103906), (722, 25551953), (973, 18960442), (1946, 9480221), (2527, 7300558), (2641, 6985426), (5054, 3650279), (5282, 3492713), (18487, 997918), (26261, 702506), (36974, 498959), (50179, 367654), (52522, 351253), (100358, 183827)]