29120778

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:363

約数の個数: 48

約数和(自身を含む): 64733760

約数和(自身を除く): 35612982

約数列:

[1, 2, 3, 6, 9, 18, 103, 113, 139, 206, 226, 278, 309, 339, 417, 618, 678, 834, 927, 1017, 1251, 1854, 2034, 2502, 11639, 14317, 15707, 23278, 28634, 31414, 34917, 42951, 47121, 69834, 85902, 94242, 104751, 128853, 141363, 209502, 257706, 282726, 1617821, 3235642, 4853463, 9706926, 14560389, 29120778]

約数ペア:

[(1, 29120778), (2, 14560389), (3, 9706926), (6, 4853463), (9, 3235642), (18, 1617821), (103, 282726), (113, 257706), (139, 209502), (206, 141363), (226, 128853), (278, 104751), (309, 94242), (339, 85902), (417, 69834), (618, 47121), (678, 42951), (834, 34917), (927, 31414), (1017, 28634), (1251, 23278), (1854, 15707), (2034, 14317), (2502, 11639)]