31852746

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1637}}^1$

素因数の和:1715

約数の個数: 48

約数和(自身を含む): 73592064

約数和(自身を除く): 41739318

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 47, 69, 94, 138, 141, 207, 282, 414, 423, 846, 1081, 1637, 2162, 3243, 3274, 4911, 6486, 9729, 9822, 14733, 19458, 29466, 37651, 75302, 76939, 112953, 153878, 225906, 230817, 338859, 461634, 677718, 692451, 1384902, 1769597, 3539194, 5308791, 10617582, 15926373, 31852746]

約数ペア:

[(1, 31852746), (2, 15926373), (3, 10617582), (6, 5308791), (9, 3539194), (18, 1769597), (23, 1384902), (46, 692451), (47, 677718), (69, 461634), (94, 338859), (138, 230817), (141, 225906), (207, 153878), (282, 112953), (414, 76939), (423, 75302), (846, 37651), (1081, 29466), (1637, 19458), (2162, 14733), (3243, 9822), (3274, 9729), (4911, 6486)]