15123642

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2213}}^1$

素因数の和:2302

約数の個数: 32

約数和(自身を含む): 32519232

約数和(自身を除く): 17395590

約数列:

[1, 2, 3, 6, 17, 34, 51, 67, 102, 134, 201, 402, 1139, 2213, 2278, 3417, 4426, 6639, 6834, 13278, 37621, 75242, 112863, 148271, 225726, 296542, 444813, 889626, 2520607, 5041214, 7561821, 15123642]

約数ペア:

[(1, 15123642), (2, 7561821), (3, 5041214), (6, 2520607), (17, 889626), (34, 444813), (51, 296542), (67, 225726), (102, 148271), (134, 112863), (201, 75242), (402, 37621), (1139, 13278), (2213, 6834), (2278, 6639), (3417, 4426)]