18754704

素因数分解:

$2^4\times 3^2\times {\mathrm{130241}}^1$

素因数の和:130255

約数の個数: 30

約数和(自身を含む): 52487526

約数和(自身を除く): 33732822

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 130241, 260482, 390723, 520964, 781446, 1041928, 1172169, 1562892, 2083856, 2344338, 3125784, 4688676, 6251568, 9377352, 18754704]

約数ペア:

[(1, 18754704), (2, 9377352), (3, 6251568), (4, 4688676), (6, 3125784), (8, 2344338), (9, 2083856), (12, 1562892), (16, 1172169), (18, 1041928), (24, 781446), (36, 520964), (48, 390723), (72, 260482), (144, 130241)]