12217608

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:276

約数の個数: 128

約数和(自身を含む): 38640000

約数和(自身を除く): 26422392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 104, 108, 114, 117, 152, 156, 171, 216, 228, 229, 234, 247, 312, 342, 351, 456, 458, 468, 494, 513, 684, 687, 702, 741, 916, 936, 988, 1026, 1368, 1374, 1404, 1482, 1832, 1976, 2052, 2061, 2223, 2748, 2808, 2964, 2977, 4104, 4122, 4351, 4446, 5496, 5928, 5954, 6183, 6669, 8244, 8702, 8892, 8931, 11908, 12366, 13053, 13338, 16488, 17404, 17784, 17862, 23816, 24732, 26106, 26676, 26793, 34808, 35724, 39159, 49464, 52212, 53352, 53586, 56563, 71448, 78318, 80379, 104424, 107172, 113126, 117477, 156636, 160758, 169689, 214344, 226252, 234954, 313272, 321516, 339378, 452504, 469908, 509067, 643032, 678756, 939816, 1018134, 1357512, 1527201, 2036268, 3054402, 4072536, 6108804, 12217608]

約数ペア:

[(1, 12217608), (2, 6108804), (3, 4072536), (4, 3054402), (6, 2036268), (8, 1527201), (9, 1357512), (12, 1018134), (13, 939816), (18, 678756), (19, 643032), (24, 509067), (26, 469908), (27, 452504), (36, 339378), (38, 321516), (39, 313272), (52, 234954), (54, 226252), (57, 214344), (72, 169689), (76, 160758), (78, 156636), (104, 117477), (108, 113126), (114, 107172), (117, 104424), (152, 80379), (156, 78318), (171, 71448), (216, 56563), (228, 53586), (229, 53352), (234, 52212), (247, 49464), (312, 39159), (342, 35724), (351, 34808), (456, 26793), (458, 26676), (468, 26106), (494, 24732), (513, 23816), (684, 17862), (687, 17784), (702, 17404), (741, 16488), (916, 13338), (936, 13053), (988, 12366), (1026, 11908), (1368, 8931), (1374, 8892), (1404, 8702), (1482, 8244), (1832, 6669), (1976, 6183), (2052, 5954), (2061, 5928), (2223, 5496), (2748, 4446), (2808, 4351), (2964, 4122), (2977, 4104)]