27914686

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^2$

素因数の和:145

約数の個数: 36

約数和(自身を含む): 47265336

約数和(自身を除く): 19350650

約数列:

[1, 2, 19, 23, 38, 41, 46, 82, 361, 437, 722, 779, 874, 943, 1558, 1681, 1886, 3362, 8303, 14801, 16606, 17917, 29602, 31939, 35834, 38663, 63878, 77326, 340423, 606841, 680846, 734597, 1213682, 1469194, 13957343, 27914686]

約数ペア:

[(1, 27914686), (2, 13957343), (19, 1469194), (23, 1213682), (38, 734597), (41, 680846), (46, 606841), (82, 340423), (361, 77326), (437, 63878), (722, 38663), (779, 35834), (874, 31939), (943, 29602), (1558, 17917), (1681, 16606), (1886, 14801), (3362, 8303)]