1854606

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:121

約数の個数: 48

約数和(自身を含む): 4216320

約数和(自身を除く): 2361714

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 59, 62, 78, 93, 118, 169, 177, 186, 338, 354, 403, 507, 767, 806, 1014, 1209, 1534, 1829, 2301, 2418, 3658, 4602, 5239, 5487, 9971, 10478, 10974, 15717, 19942, 23777, 29913, 31434, 47554, 59826, 71331, 142662, 309101, 618202, 927303, 1854606]

約数ペア:

[(1, 1854606), (2, 927303), (3, 618202), (6, 309101), (13, 142662), (26, 71331), (31, 59826), (39, 47554), (59, 31434), (62, 29913), (78, 23777), (93, 19942), (118, 15717), (169, 10974), (177, 10478), (186, 9971), (338, 5487), (354, 5239), (403, 4602), (507, 3658), (767, 2418), (806, 2301), (1014, 1829), (1209, 1534)]