15709320018

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{757}}^1\times {\mathrm{1511}}^1$

素因数の和:2392

約数の個数: 96

約数和(自身を含む): 39334014720

約数和(自身を除く): 23624694702

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 109, 126, 218, 327, 654, 757, 763, 981, 1511, 1514, 1526, 1962, 2271, 2289, 3022, 4533, 4542, 4578, 5299, 6813, 6867, 9066, 10577, 10598, 13599, 13626, 13734, 15897, 21154, 27198, 31731, 31794, 47691, 63462, 82513, 95193, 95382, 164699, 165026, 190386, 247539, 329398, 494097, 495078, 577591, 742617, 988194, 1143827, 1152893, 1155182, 1482291, 1485234, 1732773, 2287654, 2305786, 2964582, 3431481, 3458679, 3465546, 5198319, 6862962, 6917358, 8006789, 10294443, 10376037, 10396638, 16013578, 20588886, 20752074, 24020367, 48040734, 72061101, 124677143, 144122202, 249354286, 374031429, 748062858, 872740001, 1122094287, 1745480002, 2244188574, 2618220003, 5236440006, 7854660009, 15709320018]

約数ペア:

[(1, 15709320018), (2, 7854660009), (3, 5236440006), (6, 2618220003), (7, 2244188574), (9, 1745480002), (14, 1122094287), (18, 872740001), (21, 748062858), (42, 374031429), (63, 249354286), (109, 144122202), (126, 124677143), (218, 72061101), (327, 48040734), (654, 24020367), (757, 20752074), (763, 20588886), (981, 16013578), (1511, 10396638), (1514, 10376037), (1526, 10294443), (1962, 8006789), (2271, 6917358), (2289, 6862962), (3022, 5198319), (4533, 3465546), (4542, 3458679), (4578, 3431481), (5299, 2964582), (6813, 2305786), (6867, 2287654), (9066, 1732773), (10577, 1485234), (10598, 1482291), (13599, 1155182), (13626, 1152893), (13734, 1143827), (15897, 988194), (21154, 742617), (27198, 577591), (31731, 495078), (31794, 494097), (47691, 329398), (63462, 247539), (82513, 190386), (95193, 165026), (95382, 164699)]