2019458052

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{659}}^1\times {\mathrm{3701}}^1$

素因数の和:4393

約数の個数: 72

約数和(自身を含む): 5336210880

約数和(自身を除く): 3316752828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 659, 828, 1318, 1977, 2636, 3701, 3954, 5931, 7402, 7908, 11103, 11862, 14804, 15157, 22206, 23724, 30314, 33309, 44412, 45471, 60628, 66618, 85123, 90942, 133236, 136413, 170246, 181884, 255369, 272826, 340492, 510738, 545652, 766107, 1021476, 1532214, 2438959, 3064428, 4877918, 7316877, 9755836, 14633754, 21950631, 29267508, 43901262, 56096057, 87802524, 112192114, 168288171, 224384228, 336576342, 504864513, 673152684, 1009729026, 2019458052]

約数ペア:

[(1, 2019458052), (2, 1009729026), (3, 673152684), (4, 504864513), (6, 336576342), (9, 224384228), (12, 168288171), (18, 112192114), (23, 87802524), (36, 56096057), (46, 43901262), (69, 29267508), (92, 21950631), (138, 14633754), (207, 9755836), (276, 7316877), (414, 4877918), (659, 3064428), (828, 2438959), (1318, 1532214), (1977, 1021476), (2636, 766107), (3701, 545652), (3954, 510738), (5931, 340492), (7402, 272826), (7908, 255369), (11103, 181884), (11862, 170246), (14804, 136413), (15157, 133236), (22206, 90942), (23724, 85123), (30314, 66618), (33309, 60628), (44412, 45471)]