15147468

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:332

約数の個数: 108

約数和(自身を含む): 46143552

約数和(自身を除く): 30996084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 49, 62, 63, 84, 93, 98, 124, 126, 147, 186, 196, 217, 252, 277, 279, 294, 372, 434, 441, 554, 558, 588, 651, 831, 868, 882, 1108, 1116, 1302, 1519, 1662, 1764, 1939, 1953, 2493, 2604, 3038, 3324, 3878, 3906, 4557, 4986, 5817, 6076, 7756, 7812, 8587, 9114, 9972, 11634, 13573, 13671, 17174, 17451, 18228, 23268, 25761, 27146, 27342, 34348, 34902, 40719, 51522, 54292, 54684, 60109, 69804, 77283, 81438, 103044, 120218, 122157, 154566, 162876, 180327, 240436, 244314, 309132, 360654, 420763, 488628, 540981, 721308, 841526, 1081962, 1262289, 1683052, 2163924, 2524578, 3786867, 5049156, 7573734, 15147468]

約数ペア:

[(1, 15147468), (2, 7573734), (3, 5049156), (4, 3786867), (6, 2524578), (7, 2163924), (9, 1683052), (12, 1262289), (14, 1081962), (18, 841526), (21, 721308), (28, 540981), (31, 488628), (36, 420763), (42, 360654), (49, 309132), (62, 244314), (63, 240436), (84, 180327), (93, 162876), (98, 154566), (124, 122157), (126, 120218), (147, 103044), (186, 81438), (196, 77283), (217, 69804), (252, 60109), (277, 54684), (279, 54292), (294, 51522), (372, 40719), (434, 34902), (441, 34348), (554, 27342), (558, 27146), (588, 25761), (651, 23268), (831, 18228), (868, 17451), (882, 17174), (1108, 13671), (1116, 13573), (1302, 11634), (1519, 9972), (1662, 9114), (1764, 8587), (1939, 7812), (1953, 7756), (2493, 6076), (2604, 5817), (3038, 4986), (3324, 4557), (3878, 3906)]