42306318

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{457}}^1$

素因数の和:641

約数の個数: 48

約数和(自身を含む): 95025840

約数和(自身を除く): 52719522

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 139, 222, 278, 333, 417, 457, 666, 834, 914, 1251, 1371, 2502, 2742, 4113, 5143, 8226, 10286, 15429, 16909, 30858, 33818, 46287, 50727, 63523, 92574, 101454, 127046, 152181, 190569, 304362, 381138, 571707, 1143414, 2350351, 4700702, 7051053, 14102106, 21153159, 42306318]

約数ペア:

[(1, 42306318), (2, 21153159), (3, 14102106), (6, 7051053), (9, 4700702), (18, 2350351), (37, 1143414), (74, 571707), (111, 381138), (139, 304362), (222, 190569), (278, 152181), (333, 127046), (417, 101454), (457, 92574), (666, 63523), (834, 50727), (914, 46287), (1251, 33818), (1371, 30858), (2502, 16909), (2742, 15429), (4113, 10286), (5143, 8226)]