18444906102

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{977}}^1\times {\mathrm{6709}}^1$

素因数の和:7765

約数の個数: 64

約数和(自身を含む): 42839216640

約数和(自身を除く): 24394310538

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 977, 1407, 1954, 2814, 2931, 5862, 6709, 6839, 13418, 13678, 20127, 20517, 40254, 41034, 46963, 65459, 93926, 130918, 140889, 196377, 281778, 392754, 449503, 458213, 899006, 916426, 1348509, 1374639, 2697018, 2749278, 3146521, 6293042, 6554693, 9439563, 13109386, 18879126, 19664079, 39328158, 45882851, 91765702, 137648553, 275297106, 439164431, 878328862, 1317493293, 2634986586, 3074151017, 6148302034, 9222453051, 18444906102]

約数ペア:

[(1, 18444906102), (2, 9222453051), (3, 6148302034), (6, 3074151017), (7, 2634986586), (14, 1317493293), (21, 878328862), (42, 439164431), (67, 275297106), (134, 137648553), (201, 91765702), (402, 45882851), (469, 39328158), (938, 19664079), (977, 18879126), (1407, 13109386), (1954, 9439563), (2814, 6554693), (2931, 6293042), (5862, 3146521), (6709, 2749278), (6839, 2697018), (13418, 1374639), (13678, 1348509), (20127, 916426), (20517, 899006), (40254, 458213), (41034, 449503), (46963, 392754), (65459, 281778), (93926, 196377), (130918, 140889)]