163913418

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{9043}}^1$

素因数の和:9123

約数の個数: 48

約数和(自身を含む): 380933280

約数和(自身を除く): 217019862

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 53, 57, 106, 114, 159, 171, 318, 342, 477, 954, 1007, 2014, 3021, 6042, 9043, 9063, 18086, 18126, 27129, 54258, 81387, 162774, 171817, 343634, 479279, 515451, 958558, 1030902, 1437837, 1546353, 2875674, 3092706, 4313511, 8627022, 9106301, 18212602, 27318903, 54637806, 81956709, 163913418]

約数ペア:

[(1, 163913418), (2, 81956709), (3, 54637806), (6, 27318903), (9, 18212602), (18, 9106301), (19, 8627022), (38, 4313511), (53, 3092706), (57, 2875674), (106, 1546353), (114, 1437837), (159, 1030902), (171, 958558), (318, 515451), (342, 479279), (477, 343634), (954, 171817), (1007, 162774), (2014, 81387), (3021, 54258), (6042, 27129), (9043, 18126), (9063, 18086)]