27122766

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{503}}^1$

素因数の和:581

約数の個数: 64

約数和(自身を含む): 63866880

約数和(自身を除く): 36744114

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 43, 57, 66, 86, 114, 129, 209, 258, 418, 473, 503, 627, 817, 946, 1006, 1254, 1419, 1509, 1634, 2451, 2838, 3018, 4902, 5533, 8987, 9557, 11066, 16599, 17974, 19114, 21629, 26961, 28671, 33198, 43258, 53922, 57342, 64887, 105127, 129774, 210254, 237919, 315381, 410951, 475838, 630762, 713757, 821902, 1232853, 1427514, 2465706, 4520461, 9040922, 13561383, 27122766]

約数ペア:

[(1, 27122766), (2, 13561383), (3, 9040922), (6, 4520461), (11, 2465706), (19, 1427514), (22, 1232853), (33, 821902), (38, 713757), (43, 630762), (57, 475838), (66, 410951), (86, 315381), (114, 237919), (129, 210254), (209, 129774), (258, 105127), (418, 64887), (473, 57342), (503, 53922), (627, 43258), (817, 33198), (946, 28671), (1006, 26961), (1254, 21629), (1419, 19114), (1509, 17974), (1634, 16599), (2451, 11066), (2838, 9557), (3018, 8987), (4902, 5533)]