631036686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^2\times {\mathrm{3347}}^1$

素因数の和:3493

約数の個数: 48

約数和(自身を含む): 1464656256

約数和(自身を除く): 833619570

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 3347, 4489, 6694, 8978, 10041, 13467, 20082, 23429, 26934, 31423, 46858, 62846, 70287, 94269, 140574, 188538, 224249, 448498, 672747, 1345494, 1569743, 3139486, 4709229, 9418458, 15024683, 30049366, 45074049, 90148098, 105172781, 210345562, 315518343, 631036686]

約数ペア:

[(1, 631036686), (2, 315518343), (3, 210345562), (6, 105172781), (7, 90148098), (14, 45074049), (21, 30049366), (42, 15024683), (67, 9418458), (134, 4709229), (201, 3139486), (402, 1569743), (469, 1345494), (938, 672747), (1407, 448498), (2814, 224249), (3347, 188538), (4489, 140574), (6694, 94269), (8978, 70287), (10041, 62846), (13467, 46858), (20082, 31423), (23429, 26934)]