31818492

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{51991}}^1$

素因数の和:52018

約数の個数: 36

約数和(自身を含む): 85162896

約数和(自身を除く): 53344404

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 51991, 103982, 155973, 207964, 311946, 467919, 623892, 883847, 935838, 1767694, 1871676, 2651541, 3535388, 5303082, 7954623, 10606164, 15909246, 31818492]

約数ペア:

[(1, 31818492), (2, 15909246), (3, 10606164), (4, 7954623), (6, 5303082), (9, 3535388), (12, 2651541), (17, 1871676), (18, 1767694), (34, 935838), (36, 883847), (51, 623892), (68, 467919), (102, 311946), (153, 207964), (204, 155973), (306, 103982), (612, 51991)]