16858491624

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{253679}}^1$

素因数の和:253775

約数の個数: 96

約数和(自身を含む): 49863340800

約数和(自身を除く): 33004849176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 71, 72, 78, 104, 117, 142, 156, 213, 234, 284, 312, 426, 468, 568, 639, 852, 923, 936, 1278, 1704, 1846, 2556, 2769, 3692, 5112, 5538, 7384, 8307, 11076, 16614, 22152, 33228, 66456, 253679, 507358, 761037, 1014716, 1522074, 2029432, 2283111, 3044148, 3297827, 4566222, 6088296, 6595654, 9132444, 9893481, 13191308, 18011209, 18264888, 19786962, 26382616, 29680443, 36022418, 39573924, 54033627, 59360886, 72044836, 79147848, 108067254, 118721772, 144089672, 162100881, 216134508, 234145717, 237443544, 324201762, 432269016, 468291434, 648403524, 702437151, 936582868, 1296807048, 1404874302, 1873165736, 2107311453, 2809748604, 4214622906, 5619497208, 8429245812, 16858491624]

約数ペア:

[(1, 16858491624), (2, 8429245812), (3, 5619497208), (4, 4214622906), (6, 2809748604), (8, 2107311453), (9, 1873165736), (12, 1404874302), (13, 1296807048), (18, 936582868), (24, 702437151), (26, 648403524), (36, 468291434), (39, 432269016), (52, 324201762), (71, 237443544), (72, 234145717), (78, 216134508), (104, 162100881), (117, 144089672), (142, 118721772), (156, 108067254), (213, 79147848), (234, 72044836), (284, 59360886), (312, 54033627), (426, 39573924), (468, 36022418), (568, 29680443), (639, 26382616), (852, 19786962), (923, 18264888), (936, 18011209), (1278, 13191308), (1704, 9893481), (1846, 9132444), (2556, 6595654), (2769, 6088296), (3692, 4566222), (5112, 3297827), (5538, 3044148), (7384, 2283111), (8307, 2029432), (11076, 1522074), (16614, 1014716), (22152, 761037), (33228, 507358), (66456, 253679)]