864468954

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{4621}}^1$

素因数の和:5195

約数の個数: 48

約数和(自身を含む): 1975627680

約数和(自身を除く): 1111158726

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 547, 1094, 1641, 3282, 4621, 4923, 9242, 9846, 10393, 13863, 20786, 27726, 31179, 41589, 62358, 83178, 87799, 93537, 175598, 187074, 263397, 526794, 790191, 1580382, 2527687, 5055374, 7583061, 15166122, 22749183, 45498366, 48026053, 96052106, 144078159, 288156318, 432234477, 864468954]

約数ペア:

[(1, 864468954), (2, 432234477), (3, 288156318), (6, 144078159), (9, 96052106), (18, 48026053), (19, 45498366), (38, 22749183), (57, 15166122), (114, 7583061), (171, 5055374), (342, 2527687), (547, 1580382), (1094, 790191), (1641, 526794), (3282, 263397), (4621, 187074), (4923, 175598), (9242, 93537), (9846, 87799), (10393, 83178), (13863, 62358), (20786, 41589), (27726, 31179)]