19576242

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:365

約数の個数: 80

約数和(自身を含む): 51133632

約数和(自身を除く): 31557390

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 61, 63, 81, 122, 126, 162, 183, 189, 283, 366, 378, 427, 549, 566, 567, 849, 854, 1098, 1134, 1281, 1647, 1698, 1981, 2547, 2562, 3294, 3843, 3962, 4941, 5094, 5943, 7641, 7686, 9882, 11529, 11886, 15282, 17263, 17829, 22923, 23058, 34526, 34587, 35658, 45846, 51789, 53487, 69174, 103578, 106974, 120841, 155367, 160461, 241682, 310734, 320922, 362523, 466101, 725046, 932202, 1087569, 1398303, 2175138, 2796606, 3262707, 6525414, 9788121, 19576242]

約数ペア:

[(1, 19576242), (2, 9788121), (3, 6525414), (6, 3262707), (7, 2796606), (9, 2175138), (14, 1398303), (18, 1087569), (21, 932202), (27, 725046), (42, 466101), (54, 362523), (61, 320922), (63, 310734), (81, 241682), (122, 160461), (126, 155367), (162, 120841), (183, 106974), (189, 103578), (283, 69174), (366, 53487), (378, 51789), (427, 45846), (549, 35658), (566, 34587), (567, 34526), (849, 23058), (854, 22923), (1098, 17829), (1134, 17263), (1281, 15282), (1647, 11886), (1698, 11529), (1981, 9882), (2547, 7686), (2562, 7641), (3294, 5943), (3843, 5094), (3962, 4941)]