313633278

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{18169}}^1$

素因数の和:18321

約数の個数: 48

約数和(自身を含む): 782327520

約数和(自身を除く): 468694242

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 137, 274, 411, 822, 959, 1233, 1918, 2466, 2877, 5754, 8631, 17262, 18169, 36338, 54507, 109014, 127183, 163521, 254366, 327042, 381549, 763098, 1144647, 2289294, 2489153, 4978306, 7467459, 14934918, 17424071, 22402377, 34848142, 44804754, 52272213, 104544426, 156816639, 313633278]

約数ペア:

[(1, 313633278), (2, 156816639), (3, 104544426), (6, 52272213), (7, 44804754), (9, 34848142), (14, 22402377), (18, 17424071), (21, 14934918), (42, 7467459), (63, 4978306), (126, 2489153), (137, 2289294), (274, 1144647), (411, 763098), (822, 381549), (959, 327042), (1233, 254366), (1918, 163521), (2466, 127183), (2877, 109014), (5754, 54507), (8631, 36338), (17262, 18169)]