1966224

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:184

約数の個数: 80

約数和(自身を含む): 5749632

約数和(自身を除く): 3783408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 69, 78, 92, 104, 137, 138, 156, 184, 208, 274, 276, 299, 312, 368, 411, 548, 552, 598, 624, 822, 897, 1096, 1104, 1196, 1644, 1781, 1794, 2192, 2392, 3151, 3288, 3562, 3588, 4784, 5343, 6302, 6576, 7124, 7176, 9453, 10686, 12604, 14248, 14352, 18906, 21372, 25208, 28496, 37812, 40963, 42744, 50416, 75624, 81926, 85488, 122889, 151248, 163852, 245778, 327704, 491556, 655408, 983112, 1966224]

約数ペア:

[(1, 1966224), (2, 983112), (3, 655408), (4, 491556), (6, 327704), (8, 245778), (12, 163852), (13, 151248), (16, 122889), (23, 85488), (24, 81926), (26, 75624), (39, 50416), (46, 42744), (48, 40963), (52, 37812), (69, 28496), (78, 25208), (92, 21372), (104, 18906), (137, 14352), (138, 14248), (156, 12604), (184, 10686), (208, 9453), (274, 7176), (276, 7124), (299, 6576), (312, 6302), (368, 5343), (411, 4784), (548, 3588), (552, 3562), (598, 3288), (624, 3151), (822, 2392), (897, 2192), (1096, 1794), (1104, 1781), (1196, 1644)]