16988667072

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{6806357}}^1$

素因数の和:6806385

約数の個数: 56

約数和(自身を含む): 48406818096

約数和(自身を除く): 31418151024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 6806357, 13612714, 20419071, 27225428, 40838142, 54450856, 81676284, 88482641, 108901712, 163352568, 176965282, 217803424, 265447923, 326705136, 353930564, 435606848, 530895846, 653410272, 707861128, 1061791692, 1306820544, 1415722256, 2123583384, 2831444512, 4247166768, 5662889024, 8494333536, 16988667072]

約数ペア:

[(1, 16988667072), (2, 8494333536), (3, 5662889024), (4, 4247166768), (6, 2831444512), (8, 2123583384), (12, 1415722256), (13, 1306820544), (16, 1061791692), (24, 707861128), (26, 653410272), (32, 530895846), (39, 435606848), (48, 353930564), (52, 326705136), (64, 265447923), (78, 217803424), (96, 176965282), (104, 163352568), (156, 108901712), (192, 88482641), (208, 81676284), (312, 54450856), (416, 40838142), (624, 27225428), (832, 20419071), (1248, 13612714), (2496, 6806357)]