23656338

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:379

約数の個数: 48

約数和(自身を含む): 52894296

約数和(自身を除く): 29237958

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 137, 159, 181, 274, 318, 362, 411, 477, 543, 822, 954, 1086, 1233, 1629, 2466, 3258, 7261, 9593, 14522, 19186, 21783, 24797, 28779, 43566, 49594, 57558, 65349, 74391, 86337, 130698, 148782, 172674, 223173, 446346, 1314241, 2628482, 3942723, 7885446, 11828169, 23656338]

約数ペア:

[(1, 23656338), (2, 11828169), (3, 7885446), (6, 3942723), (9, 2628482), (18, 1314241), (53, 446346), (106, 223173), (137, 172674), (159, 148782), (181, 130698), (274, 86337), (318, 74391), (362, 65349), (411, 57558), (477, 49594), (543, 43566), (822, 28779), (954, 24797), (1086, 21783), (1233, 19186), (1629, 14522), (2466, 9593), (3258, 7261)]