40612554

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{383}}^1$

素因数の和:571

約数の個数: 48

約数和(自身を含む): 90934272

約数和(自身を除く): 50321718

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 137, 258, 274, 383, 387, 411, 766, 774, 822, 1149, 1233, 2298, 2466, 3447, 5891, 6894, 11782, 16469, 17673, 32938, 35346, 49407, 52471, 53019, 98814, 104942, 106038, 148221, 157413, 296442, 314826, 472239, 944478, 2256253, 4512506, 6768759, 13537518, 20306277, 40612554]

約数ペア:

[(1, 40612554), (2, 20306277), (3, 13537518), (6, 6768759), (9, 4512506), (18, 2256253), (43, 944478), (86, 472239), (129, 314826), (137, 296442), (258, 157413), (274, 148221), (383, 106038), (387, 104942), (411, 98814), (766, 53019), (774, 52471), (822, 49407), (1149, 35346), (1233, 32938), (2298, 17673), (2466, 16469), (3447, 11782), (5891, 6894)]