137910654

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{397}}^1\times {\mathrm{919}}^1$

素因数の和:1334

約数の個数: 64

約数和(自身を含む): 351513600

約数和(自身を除く): 213602946

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 397, 794, 919, 1191, 1838, 2382, 2757, 2779, 3573, 5514, 5558, 6433, 7146, 8271, 8337, 10719, 12866, 16542, 16674, 19299, 21438, 24813, 25011, 38598, 49626, 50022, 57897, 75033, 115794, 150066, 173691, 347382, 364843, 729686, 1094529, 2189058, 2553901, 3283587, 5107802, 6567174, 7661703, 9850761, 15323406, 19701522, 22985109, 45970218, 68955327, 137910654]

約数ペア:

[(1, 137910654), (2, 68955327), (3, 45970218), (6, 22985109), (7, 19701522), (9, 15323406), (14, 9850761), (18, 7661703), (21, 6567174), (27, 5107802), (42, 3283587), (54, 2553901), (63, 2189058), (126, 1094529), (189, 729686), (378, 364843), (397, 347382), (794, 173691), (919, 150066), (1191, 115794), (1838, 75033), (2382, 57897), (2757, 50022), (2779, 49626), (3573, 38598), (5514, 25011), (5558, 24813), (6433, 21438), (7146, 19299), (8271, 16674), (8337, 16542), (10719, 12866)]