313493886

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{19373}}^1$

素因数の和:19441

約数の個数: 48

約数和(自身を含む): 725362560

約数和(自身を除く): 411868674

約数列:

[1, 2, 3, 6, 9, 18, 29, 31, 58, 62, 87, 93, 174, 186, 261, 279, 522, 558, 899, 1798, 2697, 5394, 8091, 16182, 19373, 38746, 58119, 116238, 174357, 348714, 561817, 600563, 1123634, 1201126, 1685451, 1801689, 3370902, 3603378, 5056353, 5405067, 10112706, 10810134, 17416327, 34832654, 52248981, 104497962, 156746943, 313493886]

約数ペア:

[(1, 313493886), (2, 156746943), (3, 104497962), (6, 52248981), (9, 34832654), (18, 17416327), (29, 10810134), (31, 10112706), (58, 5405067), (62, 5056353), (87, 3603378), (93, 3370902), (174, 1801689), (186, 1685451), (261, 1201126), (279, 1123634), (522, 600563), (558, 561817), (899, 348714), (1798, 174357), (2697, 116238), (5394, 58119), (8091, 38746), (16182, 19373)]