18164802

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:207

約数の個数: 48

約数和(自身を含む): 39019680

約数和(自身を除く): 20854878

約数列:

[1, 2, 3, 6, 23, 46, 59, 69, 97, 118, 138, 177, 194, 291, 354, 529, 582, 1058, 1357, 1587, 2231, 2714, 3174, 4071, 4462, 5723, 6693, 8142, 11446, 13386, 17169, 31211, 34338, 51313, 62422, 93633, 102626, 131629, 153939, 187266, 263258, 307878, 394887, 789774, 3027467, 6054934, 9082401, 18164802]

約数ペア:

[(1, 18164802), (2, 9082401), (3, 6054934), (6, 3027467), (23, 789774), (46, 394887), (59, 307878), (69, 263258), (97, 187266), (118, 153939), (138, 131629), (177, 102626), (194, 93633), (291, 62422), (354, 51313), (529, 34338), (582, 31211), (1058, 17169), (1357, 13386), (1587, 11446), (2231, 8142), (2714, 6693), (3174, 5723), (4071, 4462)]