18049590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15427}}^1$

素因数の和:15453

約数の個数: 48

約数和(自身を含む): 50542128

約数和(自身を除く): 32492538

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 15427, 30854, 46281, 77135, 92562, 138843, 154270, 200551, 231405, 277686, 401102, 462810, 601653, 694215, 1002755, 1203306, 1388430, 1804959, 2005510, 3008265, 3609918, 6016530, 9024795, 18049590]

約数ペア:

[(1, 18049590), (2, 9024795), (3, 6016530), (5, 3609918), (6, 3008265), (9, 2005510), (10, 1804959), (13, 1388430), (15, 1203306), (18, 1002755), (26, 694215), (30, 601653), (39, 462810), (45, 401102), (65, 277686), (78, 231405), (90, 200551), (117, 154270), (130, 138843), (195, 92562), (234, 77135), (390, 46281), (585, 30854), (1170, 15427)]