15981636

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2953}}^1$

素因数の和:3012

約数の個数: 48

約数和(自身を含む): 41686848

約数和(自身を除く): 25705212

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 41, 44, 66, 82, 123, 132, 164, 246, 451, 492, 902, 1353, 1804, 2706, 2953, 5412, 5906, 8859, 11812, 17718, 32483, 35436, 64966, 97449, 121073, 129932, 194898, 242146, 363219, 389796, 484292, 726438, 1331803, 1452876, 2663606, 3995409, 5327212, 7990818, 15981636]

約数ペア:

[(1, 15981636), (2, 7990818), (3, 5327212), (4, 3995409), (6, 2663606), (11, 1452876), (12, 1331803), (22, 726438), (33, 484292), (41, 389796), (44, 363219), (66, 242146), (82, 194898), (123, 129932), (132, 121073), (164, 97449), (246, 64966), (451, 35436), (492, 32483), (902, 17718), (1353, 11812), (1804, 8859), (2706, 5906), (2953, 5412)]