31775172

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18517}}^1$

素因数の和:18548

約数の個数: 48

約数和(自身を含む): 87108672

約数和(自身を除く): 55333500

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 18517, 37034, 55551, 74068, 111102, 203687, 222204, 240721, 407374, 481442, 611061, 722163, 814748, 962884, 1222122, 1444326, 2444244, 2647931, 2888652, 5295862, 7943793, 10591724, 15887586, 31775172]

約数ペア:

[(1, 31775172), (2, 15887586), (3, 10591724), (4, 7943793), (6, 5295862), (11, 2888652), (12, 2647931), (13, 2444244), (22, 1444326), (26, 1222122), (33, 962884), (39, 814748), (44, 722163), (52, 611061), (66, 481442), (78, 407374), (132, 240721), (143, 222204), (156, 203687), (286, 111102), (429, 74068), (572, 55551), (858, 37034), (1716, 18517)]