21936734974

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{26821}}^1$

素因数の和:27001

約数の個数: 64

約数和(自身を含む): 42269755392

約数和(自身を除く): 20333020418

約数列:

[1, 2, 7, 11, 14, 22, 47, 77, 94, 113, 154, 226, 329, 517, 658, 791, 1034, 1243, 1582, 2486, 3619, 5311, 7238, 8701, 10622, 17402, 26821, 37177, 53642, 58421, 74354, 116842, 187747, 295031, 375494, 408947, 590062, 817894, 1260587, 2065217, 2521174, 3030773, 4130434, 6061546, 8824109, 13866457, 17648218, 21215411, 27732914, 33338503, 42430822, 66677006, 97065199, 142446331, 194130398, 233369521, 284892662, 466739042, 997124317, 1566909641, 1994248634, 3133819282, 10968367487, 21936734974]

約数ペア:

[(1, 21936734974), (2, 10968367487), (7, 3133819282), (11, 1994248634), (14, 1566909641), (22, 997124317), (47, 466739042), (77, 284892662), (94, 233369521), (113, 194130398), (154, 142446331), (226, 97065199), (329, 66677006), (517, 42430822), (658, 33338503), (791, 27732914), (1034, 21215411), (1243, 17648218), (1582, 13866457), (2486, 8824109), (3619, 6061546), (5311, 4130434), (7238, 3030773), (8701, 2521174), (10622, 2065217), (17402, 1260587), (26821, 817894), (37177, 590062), (53642, 408947), (58421, 375494), (74354, 295031), (116842, 187747)]