12918752

素因数分解:

$2^5\times 7^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 32659200

約数和(自身を除く): 19740448

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 107, 112, 154, 176, 196, 214, 224, 308, 343, 352, 392, 428, 539, 616, 686, 749, 784, 856, 1078, 1177, 1232, 1372, 1498, 1568, 1712, 2156, 2354, 2464, 2744, 2996, 3424, 3773, 4312, 4708, 5243, 5488, 5992, 7546, 8239, 8624, 9416, 10486, 10976, 11984, 15092, 16478, 17248, 18832, 20972, 23968, 30184, 32956, 36701, 37664, 41944, 57673, 60368, 65912, 73402, 83888, 115346, 120736, 131824, 146804, 167776, 230692, 263648, 293608, 403711, 461384, 587216, 807422, 922768, 1174432, 1614844, 1845536, 3229688, 6459376, 12918752]

約数ペア:

[(1, 12918752), (2, 6459376), (4, 3229688), (7, 1845536), (8, 1614844), (11, 1174432), (14, 922768), (16, 807422), (22, 587216), (28, 461384), (32, 403711), (44, 293608), (49, 263648), (56, 230692), (77, 167776), (88, 146804), (98, 131824), (107, 120736), (112, 115346), (154, 83888), (176, 73402), (196, 65912), (214, 60368), (224, 57673), (308, 41944), (343, 37664), (352, 36701), (392, 32956), (428, 30184), (539, 23968), (616, 20972), (686, 18832), (749, 17248), (784, 16478), (856, 15092), (1078, 11984), (1177, 10976), (1232, 10486), (1372, 9416), (1498, 8624), (1568, 8239), (1712, 7546), (2156, 5992), (2354, 5488), (2464, 5243), (2744, 4708), (2996, 4312), (3424, 3773)]