12882456

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:150

約数の個数: 128

約数和(自身を含む): 39072000

約数和(自身を除く): 26189544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 43, 54, 57, 72, 73, 76, 86, 108, 114, 129, 146, 152, 171, 172, 216, 219, 228, 258, 292, 342, 344, 387, 438, 456, 513, 516, 584, 657, 684, 774, 817, 876, 1026, 1032, 1161, 1314, 1368, 1387, 1548, 1634, 1752, 1971, 2052, 2322, 2451, 2628, 2774, 3096, 3139, 3268, 3942, 4104, 4161, 4644, 4902, 5256, 5548, 6278, 6536, 7353, 7884, 8322, 9288, 9417, 9804, 11096, 12483, 12556, 14706, 15768, 16644, 18834, 19608, 22059, 24966, 25112, 28251, 29412, 33288, 37449, 37668, 44118, 49932, 56502, 58824, 59641, 74898, 75336, 84753, 88236, 99864, 113004, 119282, 149796, 169506, 176472, 178923, 226008, 238564, 299592, 339012, 357846, 477128, 536769, 678024, 715692, 1073538, 1431384, 1610307, 2147076, 3220614, 4294152, 6441228, 12882456]

約数ペア:

[(1, 12882456), (2, 6441228), (3, 4294152), (4, 3220614), (6, 2147076), (8, 1610307), (9, 1431384), (12, 1073538), (18, 715692), (19, 678024), (24, 536769), (27, 477128), (36, 357846), (38, 339012), (43, 299592), (54, 238564), (57, 226008), (72, 178923), (73, 176472), (76, 169506), (86, 149796), (108, 119282), (114, 113004), (129, 99864), (146, 88236), (152, 84753), (171, 75336), (172, 74898), (216, 59641), (219, 58824), (228, 56502), (258, 49932), (292, 44118), (342, 37668), (344, 37449), (387, 33288), (438, 29412), (456, 28251), (513, 25112), (516, 24966), (584, 22059), (657, 19608), (684, 18834), (774, 16644), (817, 15768), (876, 14706), (1026, 12556), (1032, 12483), (1161, 11096), (1314, 9804), (1368, 9417), (1387, 9288), (1548, 8322), (1634, 7884), (1752, 7353), (1971, 6536), (2052, 6278), (2322, 5548), (2451, 5256), (2628, 4902), (2774, 4644), (3096, 4161), (3139, 4104), (3268, 3942)]