1212764028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{26687}}^1$

素因数の和:27242

約数の個数: 48

約数和(自身を含む): 3240136704

約数和(自身を除く): 2027372676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 541, 1082, 1623, 2164, 3246, 3787, 6492, 7574, 11361, 15148, 22722, 26687, 45444, 53374, 80061, 106748, 160122, 186809, 320244, 373618, 560427, 747236, 1120854, 2241708, 14437667, 28875334, 43313001, 57750668, 86626002, 101063669, 173252004, 202127338, 303191007, 404254676, 606382014, 1212764028]

約数ペア:

[(1, 1212764028), (2, 606382014), (3, 404254676), (4, 303191007), (6, 202127338), (7, 173252004), (12, 101063669), (14, 86626002), (21, 57750668), (28, 43313001), (42, 28875334), (84, 14437667), (541, 2241708), (1082, 1120854), (1623, 747236), (2164, 560427), (3246, 373618), (3787, 320244), (6492, 186809), (7574, 160122), (11361, 106748), (15148, 80061), (22722, 53374), (26687, 45444)]