1827804

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 4749696

約数和(自身を除く): 2921892

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 61, 66, 122, 132, 183, 227, 244, 366, 454, 671, 681, 732, 908, 1342, 1362, 2013, 2497, 2684, 2724, 4026, 4994, 7491, 8052, 9988, 13847, 14982, 27694, 29964, 41541, 55388, 83082, 152317, 166164, 304634, 456951, 609268, 913902, 1827804]

約数ペア:

[(1, 1827804), (2, 913902), (3, 609268), (4, 456951), (6, 304634), (11, 166164), (12, 152317), (22, 83082), (33, 55388), (44, 41541), (61, 29964), (66, 27694), (122, 14982), (132, 13847), (183, 9988), (227, 8052), (244, 7491), (366, 4994), (454, 4026), (671, 2724), (681, 2684), (732, 2497), (908, 2013), (1342, 1362)]