812543886

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21713}}^1$

素因数の和:21748

約数の個数: 96

約数和(自身を含む): 2276322048

約数和(自身を除く): 1463778162

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 81, 99, 126, 154, 162, 189, 198, 231, 243, 297, 378, 462, 486, 567, 594, 693, 891, 1134, 1386, 1701, 1782, 2079, 2673, 3402, 4158, 5346, 6237, 12474, 18711, 21713, 37422, 43426, 65139, 130278, 151991, 195417, 238843, 303982, 390834, 455973, 477686, 586251, 716529, 911946, 1172502, 1367919, 1433058, 1671901, 1758753, 2149587, 2735838, 3343802, 3517506, 4103757, 4299174, 5015703, 5276259, 6448761, 8207514, 10031406, 10552518, 12311271, 12897522, 15047109, 19346283, 24622542, 30094218, 36933813, 38692566, 45141327, 58038849, 73867626, 90282654, 116077698, 135423981, 270847962, 406271943, 812543886]

約数ペア:

[(1, 812543886), (2, 406271943), (3, 270847962), (6, 135423981), (7, 116077698), (9, 90282654), (11, 73867626), (14, 58038849), (18, 45141327), (21, 38692566), (22, 36933813), (27, 30094218), (33, 24622542), (42, 19346283), (54, 15047109), (63, 12897522), (66, 12311271), (77, 10552518), (81, 10031406), (99, 8207514), (126, 6448761), (154, 5276259), (162, 5015703), (189, 4299174), (198, 4103757), (231, 3517506), (243, 3343802), (297, 2735838), (378, 2149587), (462, 1758753), (486, 1671901), (567, 1433058), (594, 1367919), (693, 1172502), (891, 911946), (1134, 716529), (1386, 586251), (1701, 477686), (1782, 455973), (2079, 390834), (2673, 303982), (3402, 238843), (4158, 195417), (5346, 151991), (6237, 130278), (12474, 65139), (18711, 43426), (21713, 37422)]