27258318

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{661}}^1$

素因数の和:777

約数の個数: 48

約数和(自身を含む): 61963200

約数和(自身を除く): 34704882

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 79, 87, 158, 174, 237, 261, 474, 522, 661, 711, 1322, 1422, 1983, 2291, 3966, 4582, 5949, 6873, 11898, 13746, 19169, 20619, 38338, 41238, 52219, 57507, 104438, 115014, 156657, 172521, 313314, 345042, 469971, 939942, 1514351, 3028702, 4543053, 9086106, 13629159, 27258318]

約数ペア:

[(1, 27258318), (2, 13629159), (3, 9086106), (6, 4543053), (9, 3028702), (18, 1514351), (29, 939942), (58, 469971), (79, 345042), (87, 313314), (158, 172521), (174, 156657), (237, 115014), (261, 104438), (474, 57507), (522, 52219), (661, 41238), (711, 38338), (1322, 20619), (1422, 19169), (1983, 13746), (2291, 11898), (3966, 6873), (4582, 5949)]