668303532

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1427999}}^1$

素因数の和:1428022

約数の個数: 36

約数和(自身を含む): 1819272000

約数和(自身を除く): 1150968468

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1427999, 2855998, 4283997, 5711996, 8567994, 12851991, 17135988, 18563987, 25703982, 37127974, 51407964, 55691961, 74255948, 111383922, 167075883, 222767844, 334151766, 668303532]

約数ペア:

[(1, 668303532), (2, 334151766), (3, 222767844), (4, 167075883), (6, 111383922), (9, 74255948), (12, 55691961), (13, 51407964), (18, 37127974), (26, 25703982), (36, 18563987), (39, 17135988), (52, 12851991), (78, 8567994), (117, 5711996), (156, 4283997), (234, 2855998), (468, 1427999)]