1632774

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:213

約数の個数: 48

約数和(自身を含む): 3887856

約数和(自身を除く): 2255082

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 121, 143, 173, 242, 286, 346, 363, 429, 519, 726, 858, 1038, 1573, 1903, 2249, 3146, 3806, 4498, 4719, 5709, 6747, 9438, 11418, 13494, 20933, 24739, 41866, 49478, 62799, 74217, 125598, 148434, 272129, 544258, 816387, 1632774]

約数ペア:

[(1, 1632774), (2, 816387), (3, 544258), (6, 272129), (11, 148434), (13, 125598), (22, 74217), (26, 62799), (33, 49478), (39, 41866), (66, 24739), (78, 20933), (121, 13494), (143, 11418), (173, 9438), (242, 6747), (286, 5709), (346, 4719), (363, 4498), (429, 3806), (519, 3146), (726, 2249), (858, 1903), (1038, 1573)]