19145094

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:281

約数の個数: 48

約数和(自身を含む): 41570256

約数和(自身を除く): 22425162

約数列:

[1, 2, 3, 6, 17, 34, 51, 61, 102, 122, 181, 183, 289, 362, 366, 543, 578, 867, 1037, 1086, 1734, 2074, 3077, 3111, 6154, 6222, 9231, 11041, 17629, 18462, 22082, 33123, 35258, 52309, 52887, 66246, 104618, 105774, 156927, 187697, 313854, 375394, 563091, 1126182, 3190849, 6381698, 9572547, 19145094]

約数ペア:

[(1, 19145094), (2, 9572547), (3, 6381698), (6, 3190849), (17, 1126182), (34, 563091), (51, 375394), (61, 313854), (102, 187697), (122, 156927), (181, 105774), (183, 104618), (289, 66246), (362, 52887), (366, 52309), (543, 35258), (578, 33123), (867, 22082), (1037, 18462), (1086, 17629), (1734, 11041), (2074, 9231), (3077, 6222), (3111, 6154)]