22385394

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1$

素因数の和:559

約数の個数: 48

約数和(自身を含む): 51105600

約数和(自身を除く): 28720206

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 139, 207, 278, 389, 414, 417, 778, 834, 1167, 1251, 2334, 2502, 3197, 3501, 6394, 7002, 8947, 9591, 17894, 19182, 26841, 28773, 53682, 54071, 57546, 80523, 108142, 161046, 162213, 324426, 486639, 973278, 1243633, 2487266, 3730899, 7461798, 11192697, 22385394]

約数ペア:

[(1, 22385394), (2, 11192697), (3, 7461798), (6, 3730899), (9, 2487266), (18, 1243633), (23, 973278), (46, 486639), (69, 324426), (138, 162213), (139, 161046), (207, 108142), (278, 80523), (389, 57546), (414, 54071), (417, 53682), (778, 28773), (834, 26841), (1167, 19182), (1251, 17894), (2334, 9591), (2502, 8947), (3197, 7002), (3501, 6394)]