23981958

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^4\times {\mathrm{13}}^1$

素因数の和:72

約数の個数: 120

約数和(自身を含む): 70346640

約数和(自身を除く): 46364682

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 33, 39, 42, 63, 66, 77, 78, 91, 99, 117, 121, 126, 143, 154, 182, 198, 231, 234, 242, 273, 286, 363, 429, 462, 546, 693, 726, 819, 847, 858, 1001, 1089, 1287, 1331, 1386, 1573, 1638, 1694, 2002, 2178, 2541, 2574, 2662, 3003, 3146, 3993, 4719, 5082, 6006, 7623, 7986, 9009, 9317, 9438, 11011, 11979, 14157, 14641, 15246, 17303, 18018, 18634, 22022, 23958, 27951, 28314, 29282, 33033, 34606, 43923, 51909, 55902, 66066, 83853, 87846, 99099, 102487, 103818, 121121, 131769, 155727, 167706, 190333, 198198, 204974, 242242, 263538, 307461, 311454, 363363, 380666, 570999, 614922, 726726, 922383, 1090089, 1141998, 1332331, 1712997, 1844766, 2180178, 2664662, 3425994, 3996993, 7993986, 11990979, 23981958]

約数ペア:

[(1, 23981958), (2, 11990979), (3, 7993986), (6, 3996993), (7, 3425994), (9, 2664662), (11, 2180178), (13, 1844766), (14, 1712997), (18, 1332331), (21, 1141998), (22, 1090089), (26, 922383), (33, 726726), (39, 614922), (42, 570999), (63, 380666), (66, 363363), (77, 311454), (78, 307461), (91, 263538), (99, 242242), (117, 204974), (121, 198198), (126, 190333), (143, 167706), (154, 155727), (182, 131769), (198, 121121), (231, 103818), (234, 102487), (242, 99099), (273, 87846), (286, 83853), (363, 66066), (429, 55902), (462, 51909), (546, 43923), (693, 34606), (726, 33033), (819, 29282), (847, 28314), (858, 27951), (1001, 23958), (1089, 22022), (1287, 18634), (1331, 18018), (1386, 17303), (1573, 15246), (1638, 14641), (1694, 14157), (2002, 11979), (2178, 11011), (2541, 9438), (2574, 9317), (2662, 9009), (3003, 7986), (3146, 7623), (3993, 6006), (4719, 5082)]