1623636

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1$

素因数の和:413

約数の個数: 72

約数和(自身を含む): 4979520

約数和(自身を除く): 3355884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 379, 476, 612, 714, 758, 1071, 1137, 1428, 1516, 2142, 2274, 2653, 3411, 4284, 4548, 5306, 6443, 6822, 7959, 10612, 12886, 13644, 15918, 19329, 23877, 25772, 31836, 38658, 45101, 47754, 57987, 77316, 90202, 95508, 115974, 135303, 180404, 231948, 270606, 405909, 541212, 811818, 1623636]

約数ペア:

[(1, 1623636), (2, 811818), (3, 541212), (4, 405909), (6, 270606), (7, 231948), (9, 180404), (12, 135303), (14, 115974), (17, 95508), (18, 90202), (21, 77316), (28, 57987), (34, 47754), (36, 45101), (42, 38658), (51, 31836), (63, 25772), (68, 23877), (84, 19329), (102, 15918), (119, 13644), (126, 12886), (153, 10612), (204, 7959), (238, 6822), (252, 6443), (306, 5306), (357, 4548), (379, 4284), (476, 3411), (612, 2653), (714, 2274), (758, 2142), (1071, 1516), (1137, 1428)]