9817738

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:187

約数の個数: 48

約数和(自身を含む): 18615744

約数和(自身を除く): 8798006

約数列:

[1, 2, 7, 14, 17, 34, 49, 71, 83, 98, 119, 142, 166, 238, 497, 581, 833, 994, 1162, 1207, 1411, 1666, 2414, 2822, 3479, 4067, 5893, 6958, 8134, 8449, 9877, 11786, 16898, 19754, 41251, 59143, 69139, 82502, 100181, 118286, 138278, 200362, 288757, 577514, 701267, 1402534, 4908869, 9817738]

約数ペア:

[(1, 9817738), (2, 4908869), (7, 1402534), (14, 701267), (17, 577514), (34, 288757), (49, 200362), (71, 138278), (83, 118286), (98, 100181), (119, 82502), (142, 69139), (166, 59143), (238, 41251), (497, 19754), (581, 16898), (833, 11786), (994, 9877), (1162, 8449), (1207, 8134), (1411, 6958), (1666, 5893), (2414, 4067), (2822, 3479)]