5438538

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2539}}^1$

素因数の和:2571

約数の個数: 48

約数和(自身を含む): 14264640

約数和(自身を除く): 8826102

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 2539, 5078, 7617, 15234, 17773, 22851, 35546, 43163, 45702, 53319, 86326, 106638, 129489, 159957, 258978, 302141, 319914, 388467, 604282, 776934, 906423, 1812846, 2719269, 5438538]

約数ペア:

[(1, 5438538), (2, 2719269), (3, 1812846), (6, 906423), (7, 776934), (9, 604282), (14, 388467), (17, 319914), (18, 302141), (21, 258978), (34, 159957), (42, 129489), (51, 106638), (63, 86326), (102, 53319), (119, 45702), (126, 43163), (153, 35546), (238, 22851), (306, 17773), (357, 15234), (714, 7617), (1071, 5078), (2142, 2539)]