16818066

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:156

約数の個数: 72

約数和(自身を含む): 40085604

約数和(自身を除く): 23267538

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 53, 61, 102, 106, 122, 153, 159, 183, 289, 306, 318, 366, 477, 549, 578, 867, 901, 954, 1037, 1098, 1734, 1802, 2074, 2601, 2703, 3111, 3233, 5202, 5406, 6222, 6466, 8109, 9333, 9699, 15317, 16218, 17629, 18666, 19398, 29097, 30634, 35258, 45951, 52887, 54961, 58194, 91902, 105774, 109922, 137853, 158661, 164883, 275706, 317322, 329766, 494649, 934337, 989298, 1868674, 2803011, 5606022, 8409033, 16818066]

約数ペア:

[(1, 16818066), (2, 8409033), (3, 5606022), (6, 2803011), (9, 1868674), (17, 989298), (18, 934337), (34, 494649), (51, 329766), (53, 317322), (61, 275706), (102, 164883), (106, 158661), (122, 137853), (153, 109922), (159, 105774), (183, 91902), (289, 58194), (306, 54961), (318, 52887), (366, 45951), (477, 35258), (549, 30634), (578, 29097), (867, 19398), (901, 18666), (954, 17629), (1037, 16218), (1098, 15317), (1734, 9699), (1802, 9333), (2074, 8109), (2601, 6466), (2703, 6222), (3111, 5406), (3233, 5202)]