40542306

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{3727}}^1$

素因数の和:3783

約数の個数: 48

約数和(自身を含む): 96898176

約数和(自身を除く): 56355870

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 49, 74, 98, 111, 147, 222, 259, 294, 518, 777, 1554, 1813, 3626, 3727, 5439, 7454, 10878, 11181, 22362, 26089, 52178, 78267, 137899, 156534, 182623, 275798, 365246, 413697, 547869, 827394, 965293, 1095738, 1930586, 2895879, 5791758, 6757051, 13514102, 20271153, 40542306]

約数ペア:

[(1, 40542306), (2, 20271153), (3, 13514102), (6, 6757051), (7, 5791758), (14, 2895879), (21, 1930586), (37, 1095738), (42, 965293), (49, 827394), (74, 547869), (98, 413697), (111, 365246), (147, 275798), (222, 182623), (259, 156534), (294, 137899), (518, 78267), (777, 52178), (1554, 26089), (1813, 22362), (3626, 11181), (3727, 10878), (5439, 7454)]