27868554

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1663}}^1$

素因数の和:1704

約数の個数: 72

約数和(自身を含む): 73981440

約数和(自身を除く): 46112886

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 266, 294, 342, 399, 441, 798, 882, 931, 1197, 1663, 1862, 2394, 2793, 3326, 4989, 5586, 8379, 9978, 11641, 14967, 16758, 23282, 29934, 31597, 34923, 63194, 69846, 81487, 94791, 104769, 162974, 189582, 209538, 221179, 244461, 284373, 442358, 488922, 568746, 663537, 733383, 1327074, 1466766, 1548253, 1990611, 3096506, 3981222, 4644759, 9289518, 13934277, 27868554]

約数ペア:

[(1, 27868554), (2, 13934277), (3, 9289518), (6, 4644759), (7, 3981222), (9, 3096506), (14, 1990611), (18, 1548253), (19, 1466766), (21, 1327074), (38, 733383), (42, 663537), (49, 568746), (57, 488922), (63, 442358), (98, 284373), (114, 244461), (126, 221179), (133, 209538), (147, 189582), (171, 162974), (266, 104769), (294, 94791), (342, 81487), (399, 69846), (441, 63194), (798, 34923), (882, 31597), (931, 29934), (1197, 23282), (1663, 16758), (1862, 14967), (2394, 11641), (2793, 9978), (3326, 8379), (4989, 5586)]