1401781374

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{358879}}^1$

素因数の和:358925

約数の個数: 48

約数和(自身を含む): 3583057920

約数和(自身を除く): 2181276546

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 358879, 717758, 1076637, 2153274, 2512153, 3229911, 5024306, 6459822, 7536459, 11125249, 15072918, 22250498, 22609377, 33375747, 45218754, 66751494, 77876743, 100127241, 155753486, 200254482, 233630229, 467260458, 700890687, 1401781374]

約数ペア:

[(1, 1401781374), (2, 700890687), (3, 467260458), (6, 233630229), (7, 200254482), (9, 155753486), (14, 100127241), (18, 77876743), (21, 66751494), (31, 45218754), (42, 33375747), (62, 22609377), (63, 22250498), (93, 15072918), (126, 11125249), (186, 7536459), (217, 6459822), (279, 5024306), (434, 3229911), (558, 2512153), (651, 2153274), (1302, 1076637), (1953, 717758), (3906, 358879)]