18685024272

素因数分解:

$2^4\times 3^5\times {\mathrm{37}}^1\times {\mathrm{129887}}^1$

素因数の和:129947

約数の個数: 120

約数和(自身を含む): 55694935296

約数和(自身を除く): 37009911024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 81, 108, 111, 144, 148, 162, 216, 222, 243, 296, 324, 333, 432, 444, 486, 592, 648, 666, 888, 972, 999, 1296, 1332, 1776, 1944, 1998, 2664, 2997, 3888, 3996, 5328, 5994, 7992, 8991, 11988, 15984, 17982, 23976, 35964, 47952, 71928, 129887, 143856, 259774, 389661, 519548, 779322, 1039096, 1168983, 1558644, 2078192, 2337966, 3117288, 3506949, 4675932, 4805819, 6234576, 7013898, 9351864, 9611638, 10520847, 14027796, 14417457, 18703728, 19223276, 21041694, 28055592, 28834914, 31562541, 38446552, 42083388, 43252371, 56111184, 57669828, 63125082, 76893104, 84166776, 86504742, 115339656, 126250164, 129757113, 168333552, 173009484, 230679312, 252500328, 259514226, 346018968, 389271339, 505000656, 519028452, 692037936, 778542678, 1038056904, 1167814017, 1557085356, 2076113808, 2335628034, 3114170712, 4671256068, 6228341424, 9342512136, 18685024272]

約数ペア:

[(1, 18685024272), (2, 9342512136), (3, 6228341424), (4, 4671256068), (6, 3114170712), (8, 2335628034), (9, 2076113808), (12, 1557085356), (16, 1167814017), (18, 1038056904), (24, 778542678), (27, 692037936), (36, 519028452), (37, 505000656), (48, 389271339), (54, 346018968), (72, 259514226), (74, 252500328), (81, 230679312), (108, 173009484), (111, 168333552), (144, 129757113), (148, 126250164), (162, 115339656), (216, 86504742), (222, 84166776), (243, 76893104), (296, 63125082), (324, 57669828), (333, 56111184), (432, 43252371), (444, 42083388), (486, 38446552), (592, 31562541), (648, 28834914), (666, 28055592), (888, 21041694), (972, 19223276), (999, 18703728), (1296, 14417457), (1332, 14027796), (1776, 10520847), (1944, 9611638), (1998, 9351864), (2664, 7013898), (2997, 6234576), (3888, 4805819), (3996, 4675932), (5328, 3506949), (5994, 3117288), (7992, 2337966), (8991, 2078192), (11988, 1558644), (15984, 1168983), (17982, 1039096), (23976, 779322), (35964, 519548), (47952, 389661), (71928, 259774), (129887, 143856)]