13856394

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:231

約数の個数: 48

約数和(自身を含む): 30149856

約数和(自身を除く): 16293462

約数列:

[1, 2, 3, 6, 17, 34, 51, 61, 102, 122, 131, 183, 262, 289, 366, 393, 578, 786, 867, 1037, 1734, 2074, 2227, 3111, 4454, 6222, 6681, 7991, 13362, 15982, 17629, 23973, 35258, 37859, 47946, 52887, 75718, 105774, 113577, 135847, 227154, 271694, 407541, 815082, 2309399, 4618798, 6928197, 13856394]

約数ペア:

[(1, 13856394), (2, 6928197), (3, 4618798), (6, 2309399), (17, 815082), (34, 407541), (51, 271694), (61, 227154), (102, 135847), (122, 113577), (131, 105774), (183, 75718), (262, 52887), (289, 47946), (366, 37859), (393, 35258), (578, 23973), (786, 17629), (867, 15982), (1037, 13362), (1734, 7991), (2074, 6681), (2227, 6222), (3111, 4454)]