54403398

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{3821}}^1$

素因数の和:3949

約数の個数: 48

約数和(自身を含む): 135940896

約数和(自身を除く): 81537498

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 113, 126, 226, 339, 678, 791, 1017, 1582, 2034, 2373, 3821, 4746, 7119, 7642, 11463, 14238, 22926, 26747, 34389, 53494, 68778, 80241, 160482, 240723, 431773, 481446, 863546, 1295319, 2590638, 3022411, 3885957, 6044822, 7771914, 9067233, 18134466, 27201699, 54403398]

約数ペア:

[(1, 54403398), (2, 27201699), (3, 18134466), (6, 9067233), (7, 7771914), (9, 6044822), (14, 3885957), (18, 3022411), (21, 2590638), (42, 1295319), (63, 863546), (113, 481446), (126, 431773), (226, 240723), (339, 160482), (678, 80241), (791, 68778), (1017, 53494), (1582, 34389), (2034, 26747), (2373, 22926), (3821, 14238), (4746, 11463), (7119, 7642)]