40837842

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{421}}^1$

素因数の和:763

約数の個数: 48

約数和(自身を含む): 94205592

約数和(自身を除く): 53367750

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 317, 421, 634, 842, 951, 1263, 1902, 2526, 2853, 3789, 5389, 5706, 7157, 7578, 10778, 14314, 16167, 21471, 32334, 42942, 48501, 64413, 97002, 128826, 133457, 266914, 400371, 800742, 1201113, 2268769, 2402226, 4537538, 6806307, 13612614, 20418921, 40837842]

約数ペア:

[(1, 40837842), (2, 20418921), (3, 13612614), (6, 6806307), (9, 4537538), (17, 2402226), (18, 2268769), (34, 1201113), (51, 800742), (102, 400371), (153, 266914), (306, 133457), (317, 128826), (421, 97002), (634, 64413), (842, 48501), (951, 42942), (1263, 32334), (1902, 21471), (2526, 16167), (2853, 14314), (3789, 10778), (5389, 7578), (5706, 7157)]