18386430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{26647}}^1$

素因数の和:26680

約数の個数: 32

約数和(自身を含む): 46047744

約数和(自身を除く): 27661314

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 26647, 53294, 79941, 133235, 159882, 266470, 399705, 612881, 799410, 1225762, 1838643, 3064405, 3677286, 6128810, 9193215, 18386430]

約数ペア:

[(1, 18386430), (2, 9193215), (3, 6128810), (5, 3677286), (6, 3064405), (10, 1838643), (15, 1225762), (23, 799410), (30, 612881), (46, 399705), (69, 266470), (115, 159882), (138, 133235), (230, 79941), (345, 53294), (690, 26647)]