15553704

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1483}}^1$

素因数の和:1534

約数の個数: 64

約数和(自身を含む): 42739200

約数和(自身を除く): 27185496

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 437, 456, 552, 874, 1311, 1483, 1748, 2622, 2966, 3496, 4449, 5244, 5932, 8898, 10488, 11864, 17796, 28177, 34109, 35592, 56354, 68218, 84531, 102327, 112708, 136436, 169062, 204654, 225416, 272872, 338124, 409308, 648071, 676248, 818616, 1296142, 1944213, 2592284, 3888426, 5184568, 7776852, 15553704]

約数ペア:

[(1, 15553704), (2, 7776852), (3, 5184568), (4, 3888426), (6, 2592284), (8, 1944213), (12, 1296142), (19, 818616), (23, 676248), (24, 648071), (38, 409308), (46, 338124), (57, 272872), (69, 225416), (76, 204654), (92, 169062), (114, 136436), (138, 112708), (152, 102327), (184, 84531), (228, 68218), (276, 56354), (437, 35592), (456, 34109), (552, 28177), (874, 17796), (1311, 11864), (1483, 10488), (1748, 8898), (2622, 5932), (2966, 5244), (3496, 4449)]