15418004

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 32659200

約数和(自身を除く): 17241196

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 89, 92, 161, 178, 269, 322, 356, 538, 623, 644, 1076, 1246, 1883, 2047, 2492, 3766, 4094, 6187, 7532, 8188, 12374, 14329, 23941, 24748, 28658, 43309, 47882, 57316, 86618, 95764, 167587, 173236, 335174, 550643, 670348, 1101286, 2202572, 3854501, 7709002, 15418004]

約数ペア:

[(1, 15418004), (2, 7709002), (4, 3854501), (7, 2202572), (14, 1101286), (23, 670348), (28, 550643), (46, 335174), (89, 173236), (92, 167587), (161, 95764), (178, 86618), (269, 57316), (322, 47882), (356, 43309), (538, 28658), (623, 24748), (644, 23941), (1076, 14329), (1246, 12374), (1883, 8188), (2047, 7532), (2492, 6187), (3766, 4094)]