18085084638

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{4463}}^1$

素因数の和:4733

約数の個数: 64

約数和(自身を含む): 37437603840

約数和(自身を除く): 19352519202

約数列:

[1, 2, 3, 6, 79, 83, 103, 158, 166, 206, 237, 249, 309, 474, 498, 618, 4463, 6557, 8137, 8549, 8926, 13114, 13389, 16274, 17098, 19671, 24411, 25647, 26778, 39342, 48822, 51294, 352577, 370429, 459689, 675371, 705154, 740858, 919378, 1057731, 1111287, 1350742, 1379067, 2026113, 2115462, 2222574, 2758134, 4052226, 29263891, 36315431, 38154187, 58527782, 72630862, 76308374, 87791673, 108946293, 114462561, 175583346, 217892586, 228925122, 3014180773, 6028361546, 9042542319, 18085084638]

約数ペア:

[(1, 18085084638), (2, 9042542319), (3, 6028361546), (6, 3014180773), (79, 228925122), (83, 217892586), (103, 175583346), (158, 114462561), (166, 108946293), (206, 87791673), (237, 76308374), (249, 72630862), (309, 58527782), (474, 38154187), (498, 36315431), (618, 29263891), (4463, 4052226), (6557, 2758134), (8137, 2222574), (8549, 2115462), (8926, 2026113), (13114, 1379067), (13389, 1350742), (16274, 1111287), (17098, 1057731), (19671, 919378), (24411, 740858), (25647, 705154), (26778, 675371), (39342, 459689), (48822, 370429), (51294, 352577)]