1878341382

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{10453}}^1$

素因数の和:10677

約数の個数: 48

約数和(自身を含む): 4158601200

約数和(自身を除く): 2280259818

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 149, 201, 298, 402, 447, 603, 894, 1206, 1341, 2682, 9983, 10453, 19966, 20906, 29949, 31359, 59898, 62718, 89847, 94077, 179694, 188154, 700351, 1400702, 1557497, 2101053, 3114994, 4202106, 4672491, 6303159, 9344982, 12606318, 14017473, 28034946, 104352299, 208704598, 313056897, 626113794, 939170691, 1878341382]

約数ペア:

[(1, 1878341382), (2, 939170691), (3, 626113794), (6, 313056897), (9, 208704598), (18, 104352299), (67, 28034946), (134, 14017473), (149, 12606318), (201, 9344982), (298, 6303159), (402, 4672491), (447, 4202106), (603, 3114994), (894, 2101053), (1206, 1557497), (1341, 1400702), (2682, 700351), (9983, 188154), (10453, 179694), (19966, 94077), (20906, 89847), (29949, 62718), (31359, 59898)]