31518612

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{17167}}^1$

素因数の和:17197

約数の個数: 48

約数和(自身を含む): 86526720

約数和(自身を除く): 55008108

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 17167, 34334, 51501, 68668, 103002, 154503, 206004, 291839, 309006, 463509, 583678, 618012, 875517, 927018, 1167356, 1751034, 1854036, 2626551, 3502068, 5253102, 7879653, 10506204, 15759306, 31518612]

約数ペア:

[(1, 31518612), (2, 15759306), (3, 10506204), (4, 7879653), (6, 5253102), (9, 3502068), (12, 2626551), (17, 1854036), (18, 1751034), (27, 1167356), (34, 927018), (36, 875517), (51, 618012), (54, 583678), (68, 463509), (102, 309006), (108, 291839), (153, 206004), (204, 154503), (306, 103002), (459, 68668), (612, 51501), (918, 34334), (1836, 17167)]