182313018

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{971}}^1$

素因数の和:1065

約数の個数: 80

約数和(自身を含む): 437516640

約数和(自身を除く): 255203622

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 61, 81, 114, 122, 162, 171, 183, 342, 366, 513, 549, 971, 1026, 1098, 1159, 1539, 1647, 1942, 2318, 2913, 3078, 3294, 3477, 4941, 5826, 6954, 8739, 9882, 10431, 17478, 18449, 20862, 26217, 31293, 36898, 52434, 55347, 59231, 62586, 78651, 93879, 110694, 118462, 157302, 166041, 177693, 187758, 332082, 355386, 498123, 533079, 996246, 1066158, 1125389, 1494369, 1599237, 2250778, 2988738, 3198474, 3376167, 4797711, 6752334, 9595422, 10128501, 20257002, 30385503, 60771006, 91156509, 182313018]

約数ペア:

[(1, 182313018), (2, 91156509), (3, 60771006), (6, 30385503), (9, 20257002), (18, 10128501), (19, 9595422), (27, 6752334), (38, 4797711), (54, 3376167), (57, 3198474), (61, 2988738), (81, 2250778), (114, 1599237), (122, 1494369), (162, 1125389), (171, 1066158), (183, 996246), (342, 533079), (366, 498123), (513, 355386), (549, 332082), (971, 187758), (1026, 177693), (1098, 166041), (1159, 157302), (1539, 118462), (1647, 110694), (1942, 93879), (2318, 78651), (2913, 62586), (3078, 59231), (3294, 55347), (3477, 52434), (4941, 36898), (5826, 31293), (6954, 26217), (8739, 20862), (9882, 18449), (10431, 17478)]