2016176886

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{2341}}^1$

素因数の和:2782

約数の個数: 64

約数和(自身を含む): 4603435200

約数和(自身を除く): 2587258314

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 389, 738, 778, 1107, 1167, 2214, 2334, 2341, 3501, 4682, 7002, 7023, 10503, 14046, 15949, 21006, 21069, 31898, 42138, 47847, 63207, 95694, 95981, 126414, 143541, 191962, 287082, 287943, 430623, 575886, 861246, 863829, 910649, 1727658, 1821298, 2591487, 2731947, 5182974, 5463894, 8195841, 16391682, 24587523, 37336609, 49175046, 74673218, 112009827, 224019654, 336029481, 672058962, 1008088443, 2016176886]

約数ペア:

[(1, 2016176886), (2, 1008088443), (3, 672058962), (6, 336029481), (9, 224019654), (18, 112009827), (27, 74673218), (41, 49175046), (54, 37336609), (82, 24587523), (123, 16391682), (246, 8195841), (369, 5463894), (389, 5182974), (738, 2731947), (778, 2591487), (1107, 1821298), (1167, 1727658), (2214, 910649), (2334, 863829), (2341, 861246), (3501, 575886), (4682, 430623), (7002, 287943), (7023, 287082), (10503, 191962), (14046, 143541), (15949, 126414), (21006, 95981), (21069, 95694), (31898, 63207), (42138, 47847)]