1115661798

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{55291}}^1$

素因数の和:55377

約数の個数: 48

約数和(自身を含む): 2587665600

約数和(自身を除く): 1472003802

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 59, 114, 118, 171, 177, 342, 354, 531, 1062, 1121, 2242, 3363, 6726, 10089, 20178, 55291, 110582, 165873, 331746, 497619, 995238, 1050529, 2101058, 3151587, 3262169, 6303174, 6524338, 9454761, 9786507, 18909522, 19573014, 29359521, 58719042, 61981211, 123962422, 185943633, 371887266, 557830899, 1115661798]

約数ペア:

[(1, 1115661798), (2, 557830899), (3, 371887266), (6, 185943633), (9, 123962422), (18, 61981211), (19, 58719042), (38, 29359521), (57, 19573014), (59, 18909522), (114, 9786507), (118, 9454761), (171, 6524338), (177, 6303174), (342, 3262169), (354, 3151587), (531, 2101058), (1062, 1050529), (1121, 995238), (2242, 497619), (3363, 331746), (6726, 165873), (10089, 110582), (20178, 55291)]