1018854122

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{337}}^1$

素因数の和:436

約数の個数: 72

約数和(自身を含む): 1874851524

約数和(自身を除く): 855997402

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 121, 143, 242, 286, 337, 341, 403, 674, 682, 806, 961, 1573, 1922, 3146, 3707, 3751, 4381, 4433, 7414, 7502, 8762, 8866, 10447, 10571, 12493, 20894, 21142, 24986, 40777, 48191, 48763, 81554, 96382, 97526, 114917, 116281, 135811, 137423, 229834, 232562, 271622, 274846, 323857, 530101, 647714, 1060202, 1264087, 1493921, 1511653, 2528174, 2987842, 3023306, 3562427, 4210141, 7124854, 8420282, 16433131, 32866262, 39186697, 46311551, 78373394, 92623102, 509427061, 1018854122]

約数ペア:

[(1, 1018854122), (2, 509427061), (11, 92623102), (13, 78373394), (22, 46311551), (26, 39186697), (31, 32866262), (62, 16433131), (121, 8420282), (143, 7124854), (242, 4210141), (286, 3562427), (337, 3023306), (341, 2987842), (403, 2528174), (674, 1511653), (682, 1493921), (806, 1264087), (961, 1060202), (1573, 647714), (1922, 530101), (3146, 323857), (3707, 274846), (3751, 271622), (4381, 232562), (4433, 229834), (7414, 137423), (7502, 135811), (8762, 116281), (8866, 114917), (10447, 97526), (10571, 96382), (12493, 81554), (20894, 48763), (21142, 48191), (24986, 40777)]