17404398

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:222

約数の個数: 72

約数和(自身を含む): 42450408

約数和(自身を除く): 25046010

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 61, 66, 99, 121, 122, 131, 183, 198, 242, 262, 363, 366, 393, 549, 671, 726, 786, 1089, 1098, 1179, 1342, 1441, 2013, 2178, 2358, 2882, 4026, 4323, 6039, 7381, 7991, 8646, 12078, 12969, 14762, 15851, 15982, 22143, 23973, 25938, 31702, 44286, 47553, 47946, 66429, 71919, 87901, 95106, 132858, 142659, 143838, 175802, 263703, 285318, 527406, 791109, 966911, 1582218, 1933822, 2900733, 5801466, 8702199, 17404398]

約数ペア:

[(1, 17404398), (2, 8702199), (3, 5801466), (6, 2900733), (9, 1933822), (11, 1582218), (18, 966911), (22, 791109), (33, 527406), (61, 285318), (66, 263703), (99, 175802), (121, 143838), (122, 142659), (131, 132858), (183, 95106), (198, 87901), (242, 71919), (262, 66429), (363, 47946), (366, 47553), (393, 44286), (549, 31702), (671, 25938), (726, 23973), (786, 22143), (1089, 15982), (1098, 15851), (1179, 14762), (1342, 12969), (1441, 12078), (2013, 8646), (2178, 7991), (2358, 7381), (2882, 6039), (4026, 4323)]