2100786084

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^2\times {\mathrm{67307}}^1$

素因数の和:67354

約数の個数: 72

約数和(自身を含む): 5785795680

約数和(自身を除く): 3685009596

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 289, 306, 459, 578, 612, 867, 918, 1156, 1734, 1836, 2601, 3468, 5202, 7803, 10404, 15606, 31212, 67307, 134614, 201921, 269228, 403842, 605763, 807684, 1144219, 1211526, 1817289, 2288438, 2423052, 3432657, 3634578, 4576876, 6865314, 7269156, 10297971, 13730628, 19451723, 20595942, 30893913, 38903446, 41191884, 58355169, 61787826, 77806892, 116710338, 123575652, 175065507, 233420676, 350131014, 525196521, 700262028, 1050393042, 2100786084]

約数ペア:

[(1, 2100786084), (2, 1050393042), (3, 700262028), (4, 525196521), (6, 350131014), (9, 233420676), (12, 175065507), (17, 123575652), (18, 116710338), (27, 77806892), (34, 61787826), (36, 58355169), (51, 41191884), (54, 38903446), (68, 30893913), (102, 20595942), (108, 19451723), (153, 13730628), (204, 10297971), (289, 7269156), (306, 6865314), (459, 4576876), (578, 3634578), (612, 3432657), (867, 2423052), (918, 2288438), (1156, 1817289), (1734, 1211526), (1836, 1144219), (2601, 807684), (3468, 605763), (5202, 403842), (7803, 269228), (10404, 201921), (15606, 134614), (31212, 67307)]