18134856

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:315

約数の個数: 96

約数和(自身を含む): 52565760

約数和(自身を除く): 34430904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 47, 69, 72, 92, 94, 138, 141, 184, 188, 207, 233, 276, 282, 376, 414, 423, 466, 552, 564, 699, 828, 846, 932, 1081, 1128, 1398, 1656, 1692, 1864, 2097, 2162, 2796, 3243, 3384, 4194, 4324, 5359, 5592, 6486, 8388, 8648, 9729, 10718, 10951, 12972, 16077, 16776, 19458, 21436, 21902, 25944, 32154, 32853, 38916, 42872, 43804, 48231, 64308, 65706, 77832, 87608, 96462, 98559, 128616, 131412, 192924, 197118, 251873, 262824, 385848, 394236, 503746, 755619, 788472, 1007492, 1511238, 2014984, 2266857, 3022476, 4533714, 6044952, 9067428, 18134856]

約数ペア:

[(1, 18134856), (2, 9067428), (3, 6044952), (4, 4533714), (6, 3022476), (8, 2266857), (9, 2014984), (12, 1511238), (18, 1007492), (23, 788472), (24, 755619), (36, 503746), (46, 394236), (47, 385848), (69, 262824), (72, 251873), (92, 197118), (94, 192924), (138, 131412), (141, 128616), (184, 98559), (188, 96462), (207, 87608), (233, 77832), (276, 65706), (282, 64308), (376, 48231), (414, 43804), (423, 42872), (466, 38916), (552, 32853), (564, 32154), (699, 25944), (828, 21902), (846, 21436), (932, 19458), (1081, 16776), (1128, 16077), (1398, 12972), (1656, 10951), (1692, 10718), (1864, 9729), (2097, 8648), (2162, 8388), (2796, 6486), (3243, 5592), (3384, 5359), (4194, 4324)]