27608238

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12889}}^1$

素因数の和:12921

約数の個数: 48

約数和(自身を含む): 72390240

約数和(自身を除く): 44782002

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 12889, 25778, 38667, 77334, 90223, 116001, 180446, 219113, 232002, 270669, 438226, 541338, 657339, 812007, 1314678, 1533791, 1624014, 1972017, 3067582, 3944034, 4601373, 9202746, 13804119, 27608238]

約数ペア:

[(1, 27608238), (2, 13804119), (3, 9202746), (6, 4601373), (7, 3944034), (9, 3067582), (14, 1972017), (17, 1624014), (18, 1533791), (21, 1314678), (34, 812007), (42, 657339), (51, 541338), (63, 438226), (102, 270669), (119, 232002), (126, 219113), (153, 180446), (238, 116001), (306, 90223), (357, 77334), (714, 38667), (1071, 25778), (2142, 12889)]