26349804

素因数分解:

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

素因数の和:168

約数の個数: 108

約数和(自身を含む): 74338992

約数和(自身を除く): 47989188

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 61, 71, 78, 117, 122, 142, 156, 169, 183, 213, 234, 244, 284, 338, 366, 426, 468, 507, 549, 639, 676, 732, 793, 852, 923, 1014, 1098, 1278, 1521, 1586, 1846, 2028, 2196, 2379, 2556, 2769, 3042, 3172, 3692, 4331, 4758, 5538, 6084, 7137, 8307, 8662, 9516, 10309, 11076, 11999, 12993, 14274, 16614, 17324, 20618, 23998, 25986, 28548, 30927, 33228, 35997, 38979, 41236, 47996, 51972, 56303, 61854, 71994, 77958, 92781, 107991, 112606, 123708, 143988, 155916, 168909, 185562, 215982, 225212, 337818, 371124, 431964, 506727, 675636, 731939, 1013454, 1463878, 2026908, 2195817, 2927756, 4391634, 6587451, 8783268, 13174902, 26349804]

約数ペア:

[(1, 26349804), (2, 13174902), (3, 8783268), (4, 6587451), (6, 4391634), (9, 2927756), (12, 2195817), (13, 2026908), (18, 1463878), (26, 1013454), (36, 731939), (39, 675636), (52, 506727), (61, 431964), (71, 371124), (78, 337818), (117, 225212), (122, 215982), (142, 185562), (156, 168909), (169, 155916), (183, 143988), (213, 123708), (234, 112606), (244, 107991), (284, 92781), (338, 77958), (366, 71994), (426, 61854), (468, 56303), (507, 51972), (549, 47996), (639, 41236), (676, 38979), (732, 35997), (793, 33228), (852, 30927), (923, 28548), (1014, 25986), (1098, 23998), (1278, 20618), (1521, 17324), (1586, 16614), (1846, 14274), (2028, 12993), (2196, 11999), (2379, 11076), (2556, 10309), (2769, 9516), (3042, 8662), (3172, 8307), (3692, 7137), (4331, 6084), (4758, 5538)]