13174902

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:166

約数の個数: 72

約数和(自身を含む): 31859568

約数和(自身を除く): 18684666

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 61, 71, 78, 117, 122, 142, 169, 183, 213, 234, 338, 366, 426, 507, 549, 639, 793, 923, 1014, 1098, 1278, 1521, 1586, 1846, 2379, 2769, 3042, 4331, 4758, 5538, 7137, 8307, 8662, 10309, 11999, 12993, 14274, 16614, 20618, 23998, 25986, 30927, 35997, 38979, 56303, 61854, 71994, 77958, 92781, 107991, 112606, 168909, 185562, 215982, 337818, 506727, 731939, 1013454, 1463878, 2195817, 4391634, 6587451, 13174902]

約数ペア:

[(1, 13174902), (2, 6587451), (3, 4391634), (6, 2195817), (9, 1463878), (13, 1013454), (18, 731939), (26, 506727), (39, 337818), (61, 215982), (71, 185562), (78, 168909), (117, 112606), (122, 107991), (142, 92781), (169, 77958), (183, 71994), (213, 61854), (234, 56303), (338, 38979), (366, 35997), (426, 30927), (507, 25986), (549, 23998), (639, 20618), (793, 16614), (923, 14274), (1014, 12993), (1098, 11999), (1278, 10309), (1521, 8662), (1586, 8307), (1846, 7137), (2379, 5538), (2769, 4758), (3042, 4331)]