1818443556

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{10141}}^1$

素因数の和:10461

約数の個数: 72

約数和(自身を含む): 4884103224

約数和(自身を除く): 3065659668

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 293, 306, 586, 612, 879, 1172, 1758, 2637, 3516, 4981, 5274, 9962, 10141, 10548, 14943, 19924, 20282, 29886, 30423, 40564, 44829, 59772, 60846, 89658, 91269, 121692, 172397, 179316, 182538, 344794, 365076, 517191, 689588, 1034382, 1551573, 2068764, 2971313, 3103146, 5942626, 6206292, 8913939, 11885252, 17827878, 26741817, 35655756, 50512321, 53483634, 101024642, 106967268, 151536963, 202049284, 303073926, 454610889, 606147852, 909221778, 1818443556]

約数ペア:

[(1, 1818443556), (2, 909221778), (3, 606147852), (4, 454610889), (6, 303073926), (9, 202049284), (12, 151536963), (17, 106967268), (18, 101024642), (34, 53483634), (36, 50512321), (51, 35655756), (68, 26741817), (102, 17827878), (153, 11885252), (204, 8913939), (293, 6206292), (306, 5942626), (586, 3103146), (612, 2971313), (879, 2068764), (1172, 1551573), (1758, 1034382), (2637, 689588), (3516, 517191), (4981, 365076), (5274, 344794), (9962, 182538), (10141, 179316), (10548, 172397), (14943, 121692), (19924, 91269), (20282, 89658), (29886, 60846), (30423, 59772), (40564, 44829)]