16617365874

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{87481}}^1$

素因数の和:87723

約数の個数: 48

約数和(自身を含む): 36806476824

約数和(自身を除く): 20189110950

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 173, 183, 346, 366, 519, 549, 1038, 1098, 1557, 3114, 10553, 21106, 31659, 63318, 87481, 94977, 174962, 189954, 262443, 524886, 787329, 1574658, 5336341, 10672682, 15134213, 16009023, 30268426, 32018046, 45402639, 48027069, 90805278, 96054138, 136207917, 272415834, 923186993, 1846373986, 2769560979, 5539121958, 8308682937, 16617365874]

約数ペア:

[(1, 16617365874), (2, 8308682937), (3, 5539121958), (6, 2769560979), (9, 1846373986), (18, 923186993), (61, 272415834), (122, 136207917), (173, 96054138), (183, 90805278), (346, 48027069), (366, 45402639), (519, 32018046), (549, 30268426), (1038, 16009023), (1098, 15134213), (1557, 10672682), (3114, 5336341), (10553, 1574658), (21106, 787329), (31659, 524886), (63318, 262443), (87481, 189954), (94977, 174962)]