2017741716

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{643}}^1\times {\mathrm{1301}}^1$

素因数の和:2021

約数の個数: 72

約数和(自身を含む): 5188563744

約数和(自身を除く): 3170822028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 643, 804, 1206, 1286, 1301, 1929, 2412, 2572, 2602, 3858, 3903, 5204, 5787, 7716, 7806, 11574, 11709, 15612, 23148, 23418, 43081, 46836, 86162, 87167, 129243, 172324, 174334, 258486, 261501, 348668, 387729, 516972, 523002, 775458, 784503, 836543, 1046004, 1550916, 1569006, 1673086, 2509629, 3138012, 3346172, 5019258, 7528887, 10038516, 15057774, 30115548, 56048381, 112096762, 168145143, 224193524, 336290286, 504435429, 672580572, 1008870858, 2017741716]

約数ペア:

[(1, 2017741716), (2, 1008870858), (3, 672580572), (4, 504435429), (6, 336290286), (9, 224193524), (12, 168145143), (18, 112096762), (36, 56048381), (67, 30115548), (134, 15057774), (201, 10038516), (268, 7528887), (402, 5019258), (603, 3346172), (643, 3138012), (804, 2509629), (1206, 1673086), (1286, 1569006), (1301, 1550916), (1929, 1046004), (2412, 836543), (2572, 784503), (2602, 775458), (3858, 523002), (3903, 516972), (5204, 387729), (5787, 348668), (7716, 261501), (7806, 258486), (11574, 174334), (11709, 172324), (15612, 129243), (23148, 87167), (23418, 86162), (43081, 46836)]