18800844

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4007}}^1$

素因数の和:4054

約数の個数: 48

約数和(自身を含む): 48480768

約数和(自身を除く): 29679924

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 204, 276, 391, 782, 1173, 1564, 2346, 4007, 4692, 8014, 12021, 16028, 24042, 48084, 68119, 92161, 136238, 184322, 204357, 272476, 276483, 368644, 408714, 552966, 817428, 1105932, 1566737, 3133474, 4700211, 6266948, 9400422, 18800844]

約数ペア:

[(1, 18800844), (2, 9400422), (3, 6266948), (4, 4700211), (6, 3133474), (12, 1566737), (17, 1105932), (23, 817428), (34, 552966), (46, 408714), (51, 368644), (68, 276483), (69, 272476), (92, 204357), (102, 184322), (138, 136238), (204, 92161), (276, 68119), (391, 48084), (782, 24042), (1173, 16028), (1564, 12021), (2346, 8014), (4007, 4692)]