21022164

素因数分解:

$2^2\times 3^2\times {\mathrm{293}}^1\times {\mathrm{1993}}^1$

素因数の和:2296

約数の個数: 36

約数和(自身を含む): 53347476

約数和(自身を除く): 32325312

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 293, 586, 879, 1172, 1758, 1993, 2637, 3516, 3986, 5274, 5979, 7972, 10548, 11958, 17937, 23916, 35874, 71748, 583949, 1167898, 1751847, 2335796, 3503694, 5255541, 7007388, 10511082, 21022164]

約数ペア:

[(1, 21022164), (2, 10511082), (3, 7007388), (4, 5255541), (6, 3503694), (9, 2335796), (12, 1751847), (18, 1167898), (36, 583949), (293, 71748), (586, 35874), (879, 23916), (1172, 17937), (1758, 11958), (1993, 10548), (2637, 7972), (3516, 5979), (3986, 5274)]