2018550144

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{404357}}^1$

素因数の和:404387

約数の個数: 64

約数和(自身を含む): 5774232240

約数和(自身を除く): 3755682096

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 404357, 808714, 1213071, 1617428, 2426142, 3234856, 4852284, 5256641, 6469712, 9704568, 10513282, 12939424, 15769923, 19409136, 21026564, 25878848, 31539846, 38818272, 42053128, 51757696, 63079692, 77636544, 84106256, 126159384, 155273088, 168212512, 252318768, 336425024, 504637536, 672850048, 1009275072, 2018550144]

約数ペア:

[(1, 2018550144), (2, 1009275072), (3, 672850048), (4, 504637536), (6, 336425024), (8, 252318768), (12, 168212512), (13, 155273088), (16, 126159384), (24, 84106256), (26, 77636544), (32, 63079692), (39, 51757696), (48, 42053128), (52, 38818272), (64, 31539846), (78, 25878848), (96, 21026564), (104, 19409136), (128, 15769923), (156, 12939424), (192, 10513282), (208, 9704568), (312, 6469712), (384, 5256641), (416, 4852284), (624, 3234856), (832, 2426142), (1248, 1617428), (1664, 1213071), (2496, 808714), (4992, 404357)]