31415628049182

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{889104773}}^1$

素因数の和:889104945

約数の個数: 48

約数和(自身を含む): 73788583403808

約数和(自身を除く): 42372955354626

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 151, 234, 302, 453, 906, 1359, 1963, 2718, 3926, 5889, 11778, 17667, 35334, 889104773, 1778209546, 2667314319, 5334628638, 8001942957, 11558362049, 16003885914, 23116724098, 34675086147, 69350172294, 104025258441, 134254820723, 208050516882, 268509641446, 402764462169, 805528924338, 1208293386507, 1745312669399, 2416586773014, 3490625338798, 5235938008197, 10471876016394, 15707814024591, 31415628049182]

約数ペア:

[(1, 31415628049182), (2, 15707814024591), (3, 10471876016394), (6, 5235938008197), (9, 3490625338798), (13, 2416586773014), (18, 1745312669399), (26, 1208293386507), (39, 805528924338), (78, 402764462169), (117, 268509641446), (151, 208050516882), (234, 134254820723), (302, 104025258441), (453, 69350172294), (906, 34675086147), (1359, 23116724098), (1963, 16003885914), (2718, 11558362049), (3926, 8001942957), (5889, 5334628638), (11778, 2667314319), (17667, 1778209546), (35334, 889104773)]