189215892

素因数分解:

$2^2\times 3^3\times {\mathrm{653}}^1\times {\mathrm{2683}}^1$

素因数の和:3349

約数の個数: 48

約数和(自身を含む): 491494080

約数和(自身を除く): 302278188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 653, 1306, 1959, 2612, 2683, 3918, 5366, 5877, 7836, 8049, 10732, 11754, 16098, 17631, 23508, 24147, 32196, 35262, 48294, 70524, 72441, 96588, 144882, 289764, 1751999, 3503998, 5255997, 7007996, 10511994, 15767991, 21023988, 31535982, 47303973, 63071964, 94607946, 189215892]

約数ペア:

[(1, 189215892), (2, 94607946), (3, 63071964), (4, 47303973), (6, 31535982), (9, 21023988), (12, 15767991), (18, 10511994), (27, 7007996), (36, 5255997), (54, 3503998), (108, 1751999), (653, 289764), (1306, 144882), (1959, 96588), (2612, 72441), (2683, 70524), (3918, 48294), (5366, 35262), (5877, 32196), (7836, 24147), (8049, 23508), (10732, 17631), (11754, 16098)]