12644676

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{863}}^1$

素因数の和:921

約数の個数: 72

約数和(自身を含む): 35852544

約数和(自身を除く): 23207868

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 37, 44, 66, 74, 99, 111, 132, 148, 198, 222, 333, 396, 407, 444, 666, 814, 863, 1221, 1332, 1628, 1726, 2442, 2589, 3452, 3663, 4884, 5178, 7326, 7767, 9493, 10356, 14652, 15534, 18986, 28479, 31068, 31931, 37972, 56958, 63862, 85437, 95793, 113916, 127724, 170874, 191586, 287379, 341748, 351241, 383172, 574758, 702482, 1053723, 1149516, 1404964, 2107446, 3161169, 4214892, 6322338, 12644676]

約数ペア:

[(1, 12644676), (2, 6322338), (3, 4214892), (4, 3161169), (6, 2107446), (9, 1404964), (11, 1149516), (12, 1053723), (18, 702482), (22, 574758), (33, 383172), (36, 351241), (37, 341748), (44, 287379), (66, 191586), (74, 170874), (99, 127724), (111, 113916), (132, 95793), (148, 85437), (198, 63862), (222, 56958), (333, 37972), (396, 31931), (407, 31068), (444, 28479), (666, 18986), (814, 15534), (863, 14652), (1221, 10356), (1332, 9493), (1628, 7767), (1726, 7326), (2442, 5178), (2589, 4884), (3452, 3663)]