31749438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{839}}^1$

素因数の和:921

約数の個数: 64

約数和(自身を含む): 78382080

約数和(自身を除く): 46632642

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 53, 102, 106, 119, 159, 238, 318, 357, 371, 714, 742, 839, 901, 1113, 1678, 1802, 2226, 2517, 2703, 5034, 5406, 5873, 6307, 11746, 12614, 14263, 17619, 18921, 28526, 35238, 37842, 42789, 44467, 85578, 88934, 99841, 133401, 199682, 266802, 299523, 311269, 599046, 622538, 755939, 933807, 1511878, 1867614, 2267817, 4535634, 5291573, 10583146, 15874719, 31749438]

約数ペア:

[(1, 31749438), (2, 15874719), (3, 10583146), (6, 5291573), (7, 4535634), (14, 2267817), (17, 1867614), (21, 1511878), (34, 933807), (42, 755939), (51, 622538), (53, 599046), (102, 311269), (106, 299523), (119, 266802), (159, 199682), (238, 133401), (318, 99841), (357, 88934), (371, 85578), (714, 44467), (742, 42789), (839, 37842), (901, 35238), (1113, 28526), (1678, 18921), (1802, 17619), (2226, 14263), (2517, 12614), (2703, 11746), (5034, 6307), (5406, 5873)]