1951011558

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{757}}^1\times {\mathrm{1093}}^1$

素因数の和:1989

約数の個数: 48

約数和(自身を含む): 4268989296

約数和(自身を除く): 2317977738

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 757, 786, 1093, 1179, 1514, 2186, 2271, 2358, 3279, 4542, 6558, 6813, 9837, 13626, 19674, 99167, 143183, 198334, 286366, 297501, 429549, 595002, 827401, 859098, 892503, 1288647, 1654802, 1785006, 2482203, 2577294, 4964406, 7446609, 14893218, 108389531, 216779062, 325168593, 650337186, 975505779, 1951011558]

約数ペア:

[(1, 1951011558), (2, 975505779), (3, 650337186), (6, 325168593), (9, 216779062), (18, 108389531), (131, 14893218), (262, 7446609), (393, 4964406), (757, 2577294), (786, 2482203), (1093, 1785006), (1179, 1654802), (1514, 1288647), (2186, 892503), (2271, 859098), (2358, 827401), (3279, 595002), (4542, 429549), (6558, 297501), (6813, 286366), (9837, 198334), (13626, 143183), (19674, 99167)]