1906508724

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{101}}^1\times {\mathrm{5443}}^1$

素因数の和:5585

約数の個数: 72

約数和(自身を含む): 4773255648

約数和(自身を除く): 2866746924

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 101, 102, 202, 204, 289, 303, 404, 578, 606, 867, 1156, 1212, 1717, 1734, 3434, 3468, 5151, 5443, 6868, 10302, 10886, 16329, 20604, 21772, 29189, 32658, 58378, 65316, 87567, 92531, 116756, 175134, 185062, 277593, 350268, 370124, 549743, 555186, 1099486, 1110372, 1573027, 1649229, 2198972, 3146054, 3298458, 4719081, 6292108, 6596916, 9345631, 9438162, 18691262, 18876324, 28036893, 37382524, 56073786, 112147572, 158875727, 317751454, 476627181, 635502908, 953254362, 1906508724]

約数ペア:

[(1, 1906508724), (2, 953254362), (3, 635502908), (4, 476627181), (6, 317751454), (12, 158875727), (17, 112147572), (34, 56073786), (51, 37382524), (68, 28036893), (101, 18876324), (102, 18691262), (202, 9438162), (204, 9345631), (289, 6596916), (303, 6292108), (404, 4719081), (578, 3298458), (606, 3146054), (867, 2198972), (1156, 1649229), (1212, 1573027), (1717, 1110372), (1734, 1099486), (3434, 555186), (3468, 549743), (5151, 370124), (5443, 350268), (6868, 277593), (10302, 185062), (10886, 175134), (16329, 116756), (20604, 92531), (21772, 87567), (29189, 65316), (32658, 58378)]