826625394

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{137}}^1\times {\mathrm{6841}}^1$

素因数の和:7000

約数の個数: 72

約数和(自身を含む): 2098947708

約数和(自身を除く): 1272322314

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 137, 147, 274, 294, 411, 441, 822, 882, 959, 1233, 1918, 2466, 2877, 5754, 6713, 6841, 8631, 13426, 13682, 17262, 20139, 20523, 40278, 41046, 47887, 60417, 61569, 95774, 120834, 123138, 143661, 287322, 335209, 430983, 670418, 861966, 937217, 1005627, 1874434, 2011254, 2811651, 3016881, 5623302, 6033762, 6560519, 8434953, 13121038, 16869906, 19681557, 39363114, 45923633, 59044671, 91847266, 118089342, 137770899, 275541798, 413312697, 826625394]

約数ペア:

[(1, 826625394), (2, 413312697), (3, 275541798), (6, 137770899), (7, 118089342), (9, 91847266), (14, 59044671), (18, 45923633), (21, 39363114), (42, 19681557), (49, 16869906), (63, 13121038), (98, 8434953), (126, 6560519), (137, 6033762), (147, 5623302), (274, 3016881), (294, 2811651), (411, 2011254), (441, 1874434), (822, 1005627), (882, 937217), (959, 861966), (1233, 670418), (1918, 430983), (2466, 335209), (2877, 287322), (5754, 143661), (6713, 123138), (6841, 120834), (8631, 95774), (13426, 61569), (13682, 60417), (17262, 47887), (20139, 41046), (20523, 40278)]