120450438

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2957}}^1$

素因数の和:3069

約数の個数: 48

約数和(自身を含む): 273177216

約数和(自身を除く): 152726778

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 73, 93, 146, 186, 219, 279, 438, 558, 657, 1314, 2263, 2957, 4526, 5914, 6789, 8871, 13578, 17742, 20367, 26613, 40734, 53226, 91667, 183334, 215861, 275001, 431722, 550002, 647583, 825003, 1295166, 1650006, 1942749, 3885498, 6691691, 13383382, 20075073, 40150146, 60225219, 120450438]

約数ペア:

[(1, 120450438), (2, 60225219), (3, 40150146), (6, 20075073), (9, 13383382), (18, 6691691), (31, 3885498), (62, 1942749), (73, 1650006), (93, 1295166), (146, 825003), (186, 647583), (219, 550002), (279, 431722), (438, 275001), (558, 215861), (657, 183334), (1314, 91667), (2263, 53226), (2957, 40734), (4526, 26613), (5914, 20367), (6789, 17742), (8871, 13578)]