16895127888

素因数分解:

$2^4\times 3^2\times {\mathrm{181}}^1\times {\mathrm{648217}}^1$

素因数の和:648412

約数の個数: 60

約数和(自身を含む): 47544197428

約数和(自身を除く): 30649069540

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 181, 362, 543, 724, 1086, 1448, 1629, 2172, 2896, 3258, 4344, 6516, 8688, 13032, 26064, 648217, 1296434, 1944651, 2592868, 3889302, 5185736, 5833953, 7778604, 10371472, 11667906, 15557208, 23335812, 31114416, 46671624, 93343248, 117327277, 234654554, 351981831, 469309108, 703963662, 938618216, 1055945493, 1407927324, 1877236432, 2111890986, 2815854648, 4223781972, 5631709296, 8447563944, 16895127888]

約数ペア:

[(1, 16895127888), (2, 8447563944), (3, 5631709296), (4, 4223781972), (6, 2815854648), (8, 2111890986), (9, 1877236432), (12, 1407927324), (16, 1055945493), (18, 938618216), (24, 703963662), (36, 469309108), (48, 351981831), (72, 234654554), (144, 117327277), (181, 93343248), (362, 46671624), (543, 31114416), (724, 23335812), (1086, 15557208), (1448, 11667906), (1629, 10371472), (2172, 7778604), (2896, 5833953), (3258, 5185736), (4344, 3889302), (6516, 2592868), (8688, 1944651), (13032, 1296434), (26064, 648217)]