15358908

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 36923040

約数和(自身を除く): 21564132

約数列:

[1, 2, 3, 4, 6, 12, 73, 89, 146, 178, 197, 219, 267, 292, 356, 394, 438, 534, 591, 788, 876, 1068, 1182, 2364, 6497, 12994, 14381, 17533, 19491, 25988, 28762, 35066, 38982, 43143, 52599, 57524, 70132, 77964, 86286, 105198, 172572, 210396, 1279909, 2559818, 3839727, 5119636, 7679454, 15358908]

約数ペア:

[(1, 15358908), (2, 7679454), (3, 5119636), (4, 3839727), (6, 2559818), (12, 1279909), (73, 210396), (89, 172572), (146, 105198), (178, 86286), (197, 77964), (219, 70132), (267, 57524), (292, 52599), (356, 43143), (394, 38982), (438, 35066), (534, 28762), (591, 25988), (788, 19491), (876, 17533), (1068, 14381), (1182, 12994), (2364, 6497)]