13241556

素因数分解:

$2^2\times 3^6\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:280

約数の個数: 84

約数和(自身を含む): 36724800

約数和(自身を除く): 23483244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 239, 243, 324, 342, 478, 486, 513, 684, 717, 729, 956, 972, 1026, 1434, 1458, 1539, 2052, 2151, 2868, 2916, 3078, 4302, 4541, 4617, 6156, 6453, 8604, 9082, 9234, 12906, 13623, 13851, 18164, 18468, 19359, 25812, 27246, 27702, 38718, 40869, 54492, 55404, 58077, 77436, 81738, 116154, 122607, 163476, 174231, 232308, 245214, 348462, 367821, 490428, 696924, 735642, 1103463, 1471284, 2206926, 3310389, 4413852, 6620778, 13241556]

約数ペア:

[(1, 13241556), (2, 6620778), (3, 4413852), (4, 3310389), (6, 2206926), (9, 1471284), (12, 1103463), (18, 735642), (19, 696924), (27, 490428), (36, 367821), (38, 348462), (54, 245214), (57, 232308), (76, 174231), (81, 163476), (108, 122607), (114, 116154), (162, 81738), (171, 77436), (228, 58077), (239, 55404), (243, 54492), (324, 40869), (342, 38718), (478, 27702), (486, 27246), (513, 25812), (684, 19359), (717, 18468), (729, 18164), (956, 13851), (972, 13623), (1026, 12906), (1434, 9234), (1458, 9082), (1539, 8604), (2052, 6453), (2151, 6156), (2868, 4617), (2916, 4541), (3078, 4302)]