2120459526

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{7481}}^1$

素因数の和:7702

約数の個数: 64

約数和(自身を含む): 4902206400

約数和(自身を除く): 2781746874

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 181, 261, 362, 522, 543, 783, 1086, 1566, 1629, 3258, 4887, 5249, 7481, 9774, 10498, 14962, 15747, 22443, 31494, 44886, 47241, 67329, 94482, 134658, 141723, 201987, 216949, 283446, 403974, 433898, 650847, 1301694, 1354061, 1952541, 2708122, 3905082, 4062183, 5857623, 8124366, 11715246, 12186549, 24373098, 36559647, 39267769, 73119294, 78535538, 117803307, 235606614, 353409921, 706819842, 1060229763, 2120459526]

約数ペア:

[(1, 2120459526), (2, 1060229763), (3, 706819842), (6, 353409921), (9, 235606614), (18, 117803307), (27, 78535538), (29, 73119294), (54, 39267769), (58, 36559647), (87, 24373098), (174, 12186549), (181, 11715246), (261, 8124366), (362, 5857623), (522, 4062183), (543, 3905082), (783, 2708122), (1086, 1952541), (1566, 1354061), (1629, 1301694), (3258, 650847), (4887, 433898), (5249, 403974), (7481, 283446), (9774, 216949), (10498, 201987), (14962, 141723), (15747, 134658), (22443, 94482), (31494, 67329), (44886, 47241)]