16815246

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2687}}^1$

素因数の和:2848

約数の個数: 32

約数和(自身を含む): 38707200

約数和(自身を除く): 21891954

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 149, 298, 447, 894, 1043, 2086, 2687, 3129, 5374, 6258, 8061, 16122, 18809, 37618, 56427, 112854, 400363, 800726, 1201089, 2402178, 2802541, 5605082, 8407623, 16815246]

約数ペア:

[(1, 16815246), (2, 8407623), (3, 5605082), (6, 2802541), (7, 2402178), (14, 1201089), (21, 800726), (42, 400363), (149, 112854), (298, 56427), (447, 37618), (894, 18809), (1043, 16122), (2086, 8061), (2687, 6258), (3129, 5374)]