1958290194

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{180023}}^1$

素因数の和:180079

約数の個数: 48

約数和(自身を含む): 4679183808

約数和(自身を除く): 2720893614

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 49, 74, 98, 111, 147, 222, 259, 294, 518, 777, 1554, 1813, 3626, 5439, 10878, 180023, 360046, 540069, 1080138, 1260161, 2520322, 3780483, 6660851, 7560966, 8821127, 13321702, 17642254, 19982553, 26463381, 39965106, 46625957, 52926762, 93251914, 139877871, 279755742, 326381699, 652763398, 979145097, 1958290194]

約数ペア:

[(1, 1958290194), (2, 979145097), (3, 652763398), (6, 326381699), (7, 279755742), (14, 139877871), (21, 93251914), (37, 52926762), (42, 46625957), (49, 39965106), (74, 26463381), (98, 19982553), (111, 17642254), (147, 13321702), (222, 8821127), (259, 7560966), (294, 6660851), (518, 3780483), (777, 2520322), (1554, 1260161), (1813, 1080138), (3626, 540069), (5439, 360046), (10878, 180023)]