21375114

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1933}}^1$

素因数の和:2054

約数の個数: 32

約数和(自身を含む): 45487680

約数和(自身を除く): 24112566

約数列:

[1, 2, 3, 6, 19, 38, 57, 97, 114, 194, 291, 582, 1843, 1933, 3686, 3866, 5529, 5799, 11058, 11598, 36727, 73454, 110181, 187501, 220362, 375002, 562503, 1125006, 3562519, 7125038, 10687557, 21375114]

約数ペア:

[(1, 21375114), (2, 10687557), (3, 7125038), (6, 3562519), (19, 1125006), (38, 562503), (57, 375002), (97, 220362), (114, 187501), (194, 110181), (291, 73454), (582, 36727), (1843, 11598), (1933, 11058), (3686, 5799), (3866, 5529)]