231570558

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{613}}^1\times {\mathrm{677}}^1$

素因数の和:1329

約数の個数: 48

約数和(自身を含む): 519532416

約数和(自身を除く): 287961858

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 613, 677, 1226, 1354, 1839, 2031, 3678, 4062, 5517, 6093, 11034, 12186, 19003, 20987, 38006, 41974, 57009, 62961, 114018, 125922, 171027, 188883, 342054, 377766, 415001, 830002, 1245003, 2490006, 3735009, 7470018, 12865031, 25730062, 38595093, 77190186, 115785279, 231570558]

約数ペア:

[(1, 231570558), (2, 115785279), (3, 77190186), (6, 38595093), (9, 25730062), (18, 12865031), (31, 7470018), (62, 3735009), (93, 2490006), (186, 1245003), (279, 830002), (558, 415001), (613, 377766), (677, 342054), (1226, 188883), (1354, 171027), (1839, 125922), (2031, 114018), (3678, 62961), (4062, 57009), (5517, 41974), (6093, 38006), (11034, 20987), (12186, 19003)]