2055490956

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{27893}}^1$

素因数の和:28015

約数の個数: 72

約数和(自身を含む): 5482844640

約数和(自身を除く): 3427353684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 89, 92, 138, 178, 207, 267, 276, 356, 414, 534, 801, 828, 1068, 1602, 2047, 3204, 4094, 6141, 8188, 12282, 18423, 24564, 27893, 36846, 55786, 73692, 83679, 111572, 167358, 251037, 334716, 502074, 641539, 1004148, 1283078, 1924617, 2482477, 2566156, 3849234, 4964954, 5773851, 7447431, 7698468, 9929908, 11547702, 14894862, 22342293, 23095404, 29789724, 44684586, 57096971, 89369172, 114193942, 171290913, 228387884, 342581826, 513872739, 685163652, 1027745478, 2055490956]

約数ペア:

[(1, 2055490956), (2, 1027745478), (3, 685163652), (4, 513872739), (6, 342581826), (9, 228387884), (12, 171290913), (18, 114193942), (23, 89369172), (36, 57096971), (46, 44684586), (69, 29789724), (89, 23095404), (92, 22342293), (138, 14894862), (178, 11547702), (207, 9929908), (267, 7698468), (276, 7447431), (356, 5773851), (414, 4964954), (534, 3849234), (801, 2566156), (828, 2482477), (1068, 1924617), (1602, 1283078), (2047, 1004148), (3204, 641539), (4094, 502074), (6141, 334716), (8188, 251037), (12282, 167358), (18423, 111572), (24564, 83679), (27893, 73692), (36846, 55786)]