16641198

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{457}}^1$

素因数の和:506

約数の個数: 72

約数和(自身を含む): 43869072

約数和(自身を除く): 27227874

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 289, 306, 357, 457, 578, 714, 867, 914, 1071, 1371, 1734, 2023, 2142, 2601, 2742, 3199, 4046, 4113, 5202, 6069, 6398, 7769, 8226, 9597, 12138, 15538, 18207, 19194, 23307, 28791, 36414, 46614, 54383, 57582, 69921, 108766, 132073, 139842, 163149, 264146, 326298, 396219, 489447, 792438, 924511, 978894, 1188657, 1849022, 2377314, 2773533, 5547066, 8320599, 16641198]

約数ペア:

[(1, 16641198), (2, 8320599), (3, 5547066), (6, 2773533), (7, 2377314), (9, 1849022), (14, 1188657), (17, 978894), (18, 924511), (21, 792438), (34, 489447), (42, 396219), (51, 326298), (63, 264146), (102, 163149), (119, 139842), (126, 132073), (153, 108766), (238, 69921), (289, 57582), (306, 54383), (357, 46614), (457, 36414), (578, 28791), (714, 23307), (867, 19194), (914, 18207), (1071, 15538), (1371, 12138), (1734, 9597), (2023, 8226), (2142, 7769), (2601, 6398), (2742, 6069), (3199, 5202), (4046, 4113)]