21632382

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:345

約数の個数: 48

約数和(自身を含む): 48277008

約数和(自身を除く): 26644626

約数列:

[1, 2, 3, 6, 9, 18, 73, 101, 146, 163, 202, 219, 303, 326, 438, 489, 606, 657, 909, 978, 1314, 1467, 1818, 2934, 7373, 11899, 14746, 16463, 22119, 23798, 32926, 35697, 44238, 49389, 66357, 71394, 98778, 107091, 132714, 148167, 214182, 296334, 1201799, 2403598, 3605397, 7210794, 10816191, 21632382]

約数ペア:

[(1, 21632382), (2, 10816191), (3, 7210794), (6, 3605397), (9, 2403598), (18, 1201799), (73, 296334), (101, 214182), (146, 148167), (163, 132714), (202, 107091), (219, 98778), (303, 71394), (326, 66357), (438, 49389), (489, 44238), (606, 35697), (657, 32926), (909, 23798), (978, 22119), (1314, 16463), (1467, 14746), (1818, 11899), (2934, 7373)]