12380964

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{443}}^1$

素因数の和:604

約数の個数: 48

約数和(自身を含む): 30881088

約数和(自身を除く): 18500124

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 137, 204, 274, 411, 443, 548, 822, 886, 1329, 1644, 1772, 2329, 2658, 4658, 5316, 6987, 7531, 9316, 13974, 15062, 22593, 27948, 30124, 45186, 60691, 90372, 121382, 182073, 242764, 364146, 728292, 1031747, 2063494, 3095241, 4126988, 6190482, 12380964]

約数ペア:

[(1, 12380964), (2, 6190482), (3, 4126988), (4, 3095241), (6, 2063494), (12, 1031747), (17, 728292), (34, 364146), (51, 242764), (68, 182073), (102, 121382), (137, 90372), (204, 60691), (274, 45186), (411, 30124), (443, 27948), (548, 22593), (822, 15062), (886, 13974), (1329, 9316), (1644, 7531), (1772, 6987), (2329, 5316), (2658, 4658)]