18617942

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{6551}}^1$

素因数の和:6596

約数の個数: 24

約数和(自身を含む): 33611760

約数和(自身を除く): 14993818

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 1421, 2842, 6551, 13102, 45857, 91714, 189979, 320999, 379958, 641998, 1329853, 2659706, 9308971, 18617942]

約数ペア:

[(1, 18617942), (2, 9308971), (7, 2659706), (14, 1329853), (29, 641998), (49, 379958), (58, 320999), (98, 189979), (203, 91714), (406, 45857), (1421, 13102), (2842, 6551)]