38639448

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{23333}}^1$

素因数の和:23368

約数の個数: 48

約数和(自身を含む): 109203120

約数和(自身を除く): 70563672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 23333, 46666, 69999, 93332, 139998, 186664, 209997, 279996, 419994, 536659, 559992, 839988, 1073318, 1609977, 1679976, 2146636, 3219954, 4293272, 4829931, 6439908, 9659862, 12879816, 19319724, 38639448]

約数ペア:

[(1, 38639448), (2, 19319724), (3, 12879816), (4, 9659862), (6, 6439908), (8, 4829931), (9, 4293272), (12, 3219954), (18, 2146636), (23, 1679976), (24, 1609977), (36, 1073318), (46, 839988), (69, 559992), (72, 536659), (92, 419994), (138, 279996), (184, 209997), (207, 186664), (276, 139998), (414, 93332), (552, 69999), (828, 46666), (1656, 23333)]