408021438

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{557}}^1\times {\mathrm{1009}}^1$

素因数の和:1593

約数の個数: 48

約数和(自身を含む): 899473680

約数和(自身を除く): 491452242

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 557, 726, 1009, 1114, 1671, 2018, 3027, 3342, 6054, 6127, 11099, 12254, 18381, 22198, 33297, 36762, 66594, 67397, 122089, 134794, 202191, 244178, 366267, 404382, 562013, 732534, 1124026, 1686039, 3372078, 6182143, 12364286, 18546429, 37092858, 68003573, 136007146, 204010719, 408021438]

約数ペア:

[(1, 408021438), (2, 204010719), (3, 136007146), (6, 68003573), (11, 37092858), (22, 18546429), (33, 12364286), (66, 6182143), (121, 3372078), (242, 1686039), (363, 1124026), (557, 732534), (726, 562013), (1009, 404382), (1114, 366267), (1671, 244178), (2018, 202191), (3027, 134794), (3342, 122089), (6054, 67397), (6127, 66594), (11099, 36762), (12254, 33297), (18381, 22198)]