101878398

素因数分解:

$2^1\times 3^4\times {\mathrm{257}}^1\times {\mathrm{2447}}^1$

素因数の和:2718

約数の個数: 40

約数和(自身を含む): 229264992

約数和(自身を除く): 127386594

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 257, 514, 771, 1542, 2313, 2447, 4626, 4894, 6939, 7341, 13878, 14682, 20817, 22023, 41634, 44046, 66069, 132138, 198207, 396414, 628879, 1257758, 1886637, 3773274, 5659911, 11319822, 16979733, 33959466, 50939199, 101878398]

約数ペア:

[(1, 101878398), (2, 50939199), (3, 33959466), (6, 16979733), (9, 11319822), (18, 5659911), (27, 3773274), (54, 1886637), (81, 1257758), (162, 628879), (257, 396414), (514, 198207), (771, 132138), (1542, 66069), (2313, 44046), (2447, 41634), (4626, 22023), (4894, 20817), (6939, 14682), (7341, 13878)]