16812198

素因数分解:

$2^1\times 3^6\times {\mathrm{13}}^1\times {\mathrm{887}}^1$

素因数の和:920

約数の個数: 56

約数和(自身を含む): 40764528

約数和(自身を除く): 23952330

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 486, 702, 729, 887, 1053, 1458, 1774, 2106, 2661, 3159, 5322, 6318, 7983, 9477, 11531, 15966, 18954, 23062, 23949, 34593, 47898, 69186, 71847, 103779, 143694, 207558, 215541, 311337, 431082, 622674, 646623, 934011, 1293246, 1868022, 2802033, 5604066, 8406099, 16812198]

約数ペア:

[(1, 16812198), (2, 8406099), (3, 5604066), (6, 2802033), (9, 1868022), (13, 1293246), (18, 934011), (26, 646623), (27, 622674), (39, 431082), (54, 311337), (78, 215541), (81, 207558), (117, 143694), (162, 103779), (234, 71847), (243, 69186), (351, 47898), (486, 34593), (702, 23949), (729, 23062), (887, 18954), (1053, 15966), (1458, 11531), (1774, 9477), (2106, 7983), (2661, 6318), (3159, 5322)]