18538452

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{27103}}^1$

素因数の和:27132

約数の個数: 36

約数和(自身を含む): 49329280

約数和(自身を除く): 30790828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 27103, 54206, 81309, 108412, 162618, 243927, 325236, 487854, 514957, 975708, 1029914, 1544871, 2059828, 3089742, 4634613, 6179484, 9269226, 18538452]

約数ペア:

[(1, 18538452), (2, 9269226), (3, 6179484), (4, 4634613), (6, 3089742), (9, 2059828), (12, 1544871), (18, 1029914), (19, 975708), (36, 514957), (38, 487854), (57, 325236), (76, 243927), (114, 162618), (171, 108412), (228, 81309), (342, 54206), (684, 27103)]