11807892

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:373

約数の個数: 72

約数和(自身を含む): 32046560

約数和(自身を除く): 20238668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 61, 76, 114, 122, 171, 183, 228, 244, 283, 342, 366, 549, 566, 684, 732, 849, 1098, 1132, 1159, 1698, 2196, 2318, 2547, 3396, 3477, 4636, 5094, 5377, 6954, 10188, 10431, 10754, 13908, 16131, 17263, 20862, 21508, 32262, 34526, 41724, 48393, 51789, 64524, 69052, 96786, 103578, 155367, 193572, 207156, 310734, 327997, 621468, 655994, 983991, 1311988, 1967982, 2951973, 3935964, 5903946, 11807892]

約数ペア:

[(1, 11807892), (2, 5903946), (3, 3935964), (4, 2951973), (6, 1967982), (9, 1311988), (12, 983991), (18, 655994), (19, 621468), (36, 327997), (38, 310734), (57, 207156), (61, 193572), (76, 155367), (114, 103578), (122, 96786), (171, 69052), (183, 64524), (228, 51789), (244, 48393), (283, 41724), (342, 34526), (366, 32262), (549, 21508), (566, 20862), (684, 17263), (732, 16131), (849, 13908), (1098, 10754), (1132, 10431), (1159, 10188), (1698, 6954), (2196, 5377), (2318, 5094), (2547, 4636), (3396, 3477)]