738963882

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{9479}}^1$

素因数の和:9619

約数の個数: 48

約数和(自身を含む): 1650430080

約数和(自身を除く): 911466198

約数列:

[1, 2, 3, 6, 9, 18, 61, 71, 122, 142, 183, 213, 366, 426, 549, 639, 1098, 1278, 4331, 8662, 9479, 12993, 18958, 25986, 28437, 38979, 56874, 77958, 85311, 170622, 578219, 673009, 1156438, 1346018, 1734657, 2019027, 3469314, 4038054, 5203971, 6057081, 10407942, 12114162, 41053549, 82107098, 123160647, 246321294, 369481941, 738963882]

約数ペア:

[(1, 738963882), (2, 369481941), (3, 246321294), (6, 123160647), (9, 82107098), (18, 41053549), (61, 12114162), (71, 10407942), (122, 6057081), (142, 5203971), (183, 4038054), (213, 3469314), (366, 2019027), (426, 1734657), (549, 1346018), (639, 1156438), (1098, 673009), (1278, 578219), (4331, 170622), (8662, 85311), (9479, 77958), (12993, 56874), (18958, 38979), (25986, 28437)]