38903004

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1009}}^1$

素因数の和:1049

約数の個数: 120

約数和(自身を含む): 123187680

約数和(自身を除く): 84284676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 81, 84, 102, 108, 119, 126, 153, 162, 189, 204, 238, 252, 306, 324, 357, 378, 459, 476, 567, 612, 714, 756, 918, 1009, 1071, 1134, 1377, 1428, 1836, 2018, 2142, 2268, 2754, 3027, 3213, 4036, 4284, 5508, 6054, 6426, 7063, 9081, 9639, 12108, 12852, 14126, 17153, 18162, 19278, 21189, 27243, 28252, 34306, 36324, 38556, 42378, 51459, 54486, 63567, 68612, 81729, 84756, 102918, 108972, 120071, 127134, 154377, 163458, 190701, 205836, 240142, 254268, 308754, 326916, 360213, 381402, 463131, 480284, 572103, 617508, 720426, 762804, 926262, 1080639, 1144206, 1389393, 1440852, 1852524, 2161278, 2288412, 2778786, 3241917, 4322556, 5557572, 6483834, 9725751, 12967668, 19451502, 38903004]

約数ペア:

[(1, 38903004), (2, 19451502), (3, 12967668), (4, 9725751), (6, 6483834), (7, 5557572), (9, 4322556), (12, 3241917), (14, 2778786), (17, 2288412), (18, 2161278), (21, 1852524), (27, 1440852), (28, 1389393), (34, 1144206), (36, 1080639), (42, 926262), (51, 762804), (54, 720426), (63, 617508), (68, 572103), (81, 480284), (84, 463131), (102, 381402), (108, 360213), (119, 326916), (126, 308754), (153, 254268), (162, 240142), (189, 205836), (204, 190701), (238, 163458), (252, 154377), (306, 127134), (324, 120071), (357, 108972), (378, 102918), (459, 84756), (476, 81729), (567, 68612), (612, 63567), (714, 54486), (756, 51459), (918, 42378), (1009, 38556), (1071, 36324), (1134, 34306), (1377, 28252), (1428, 27243), (1836, 21189), (2018, 19278), (2142, 18162), (2268, 17153), (2754, 14126), (3027, 12852), (3213, 12108), (4036, 9639), (4284, 9081), (5508, 7063), (6054, 6426)]