1555332

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 3881472

約数和(自身を除く): 2326140

約数列:

[1, 2, 3, 4, 6, 12, 31, 37, 62, 74, 93, 111, 113, 124, 148, 186, 222, 226, 339, 372, 444, 452, 678, 1147, 1356, 2294, 3441, 3503, 4181, 4588, 6882, 7006, 8362, 10509, 12543, 13764, 14012, 16724, 21018, 25086, 42036, 50172, 129611, 259222, 388833, 518444, 777666, 1555332]

約数ペア:

[(1, 1555332), (2, 777666), (3, 518444), (4, 388833), (6, 259222), (12, 129611), (31, 50172), (37, 42036), (62, 25086), (74, 21018), (93, 16724), (111, 14012), (113, 13764), (124, 12543), (148, 10509), (186, 8362), (222, 7006), (226, 6882), (339, 4588), (372, 4181), (444, 3503), (452, 3441), (678, 2294), (1147, 1356)]