42015204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{659}}^1$

素因数の和:710

約数の個数: 144

約数和(自身を含む): 138378240

約数和(自身を除く): 96363036

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 23, 28, 33, 36, 42, 44, 46, 63, 66, 69, 77, 84, 92, 99, 126, 132, 138, 154, 161, 198, 207, 231, 252, 253, 276, 308, 322, 396, 414, 462, 483, 506, 644, 659, 693, 759, 828, 924, 966, 1012, 1318, 1386, 1449, 1518, 1771, 1932, 1977, 2277, 2636, 2772, 2898, 3036, 3542, 3954, 4554, 4613, 5313, 5796, 5931, 7084, 7249, 7908, 9108, 9226, 10626, 11862, 13839, 14498, 15157, 15939, 18452, 21252, 21747, 23724, 27678, 28996, 30314, 31878, 41517, 43494, 45471, 50743, 55356, 60628, 63756, 65241, 83034, 86988, 90942, 101486, 106099, 130482, 136413, 152229, 166068, 166727, 181884, 202972, 212198, 260964, 272826, 304458, 318297, 333454, 424396, 456687, 500181, 545652, 608916, 636594, 666908, 913374, 954891, 1000362, 1167089, 1273188, 1500543, 1826748, 1909782, 2000724, 2334178, 3001086, 3501267, 3819564, 4668356, 6002172, 7002534, 10503801, 14005068, 21007602, 42015204]

約数ペア:

[(1, 42015204), (2, 21007602), (3, 14005068), (4, 10503801), (6, 7002534), (7, 6002172), (9, 4668356), (11, 3819564), (12, 3501267), (14, 3001086), (18, 2334178), (21, 2000724), (22, 1909782), (23, 1826748), (28, 1500543), (33, 1273188), (36, 1167089), (42, 1000362), (44, 954891), (46, 913374), (63, 666908), (66, 636594), (69, 608916), (77, 545652), (84, 500181), (92, 456687), (99, 424396), (126, 333454), (132, 318297), (138, 304458), (154, 272826), (161, 260964), (198, 212198), (207, 202972), (231, 181884), (252, 166727), (253, 166068), (276, 152229), (308, 136413), (322, 130482), (396, 106099), (414, 101486), (462, 90942), (483, 86988), (506, 83034), (644, 65241), (659, 63756), (693, 60628), (759, 55356), (828, 50743), (924, 45471), (966, 43494), (1012, 41517), (1318, 31878), (1386, 30314), (1449, 28996), (1518, 27678), (1771, 23724), (1932, 21747), (1977, 21252), (2277, 18452), (2636, 15939), (2772, 15157), (2898, 14498), (3036, 13839), (3542, 11862), (3954, 10626), (4554, 9226), (4613, 9108), (5313, 7908), (5796, 7249), (5931, 7084)]