121243122

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2243}}^1$

素因数の和:2285

約数の個数: 128

約数和(自身を含む): 361912320

約数和(自身を除く): 240669198

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 27, 33, 39, 42, 54, 63, 66, 77, 78, 91, 99, 117, 126, 143, 154, 182, 189, 198, 231, 234, 273, 286, 297, 351, 378, 429, 462, 546, 594, 693, 702, 819, 858, 1001, 1287, 1386, 1638, 2002, 2079, 2243, 2457, 2574, 3003, 3861, 4158, 4486, 4914, 6006, 6729, 7722, 9009, 13458, 15701, 18018, 20187, 24673, 27027, 29159, 31402, 40374, 47103, 49346, 54054, 58318, 60561, 74019, 87477, 94206, 121122, 141309, 148038, 172711, 174954, 204113, 222057, 262431, 282618, 320749, 345422, 408226, 423927, 444114, 518133, 524862, 612339, 641498, 666171, 787293, 847854, 962247, 1036266, 1224678, 1332342, 1554399, 1574586, 1837017, 1924494, 2245243, 2886741, 3108798, 3674034, 4490486, 4663197, 5511051, 5773482, 6735729, 8660223, 9326394, 11022102, 13471458, 17320446, 20207187, 40414374, 60621561, 121243122]

約数ペア:

[(1, 121243122), (2, 60621561), (3, 40414374), (6, 20207187), (7, 17320446), (9, 13471458), (11, 11022102), (13, 9326394), (14, 8660223), (18, 6735729), (21, 5773482), (22, 5511051), (26, 4663197), (27, 4490486), (33, 3674034), (39, 3108798), (42, 2886741), (54, 2245243), (63, 1924494), (66, 1837017), (77, 1574586), (78, 1554399), (91, 1332342), (99, 1224678), (117, 1036266), (126, 962247), (143, 847854), (154, 787293), (182, 666171), (189, 641498), (198, 612339), (231, 524862), (234, 518133), (273, 444114), (286, 423927), (297, 408226), (351, 345422), (378, 320749), (429, 282618), (462, 262431), (546, 222057), (594, 204113), (693, 174954), (702, 172711), (819, 148038), (858, 141309), (1001, 121122), (1287, 94206), (1386, 87477), (1638, 74019), (2002, 60561), (2079, 58318), (2243, 54054), (2457, 49346), (2574, 47103), (3003, 40374), (3861, 31402), (4158, 29159), (4486, 27027), (4914, 24673), (6006, 20187), (6729, 18018), (7722, 15701), (9009, 13458)]