2440812

素因数分解:

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

素因数の和:111

約数の個数: 54

約数和(自身を含む): 6416452

約数和(自身を除く): 3975640

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 41, 44, 66, 82, 121, 123, 132, 164, 242, 246, 363, 451, 484, 492, 726, 902, 1353, 1452, 1681, 1804, 2706, 3362, 4961, 5043, 5412, 6724, 9922, 10086, 14883, 18491, 19844, 20172, 29766, 36982, 55473, 59532, 73964, 110946, 203401, 221892, 406802, 610203, 813604, 1220406, 2440812]

約数ペア:

[(1, 2440812), (2, 1220406), (3, 813604), (4, 610203), (6, 406802), (11, 221892), (12, 203401), (22, 110946), (33, 73964), (41, 59532), (44, 55473), (66, 36982), (82, 29766), (121, 20172), (123, 19844), (132, 18491), (164, 14883), (242, 10086), (246, 9922), (363, 6724), (451, 5412), (484, 5043), (492, 4961), (726, 3362), (902, 2706), (1353, 1804), (1452, 1681)]