17993048644

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1901}}^1\times {\mathrm{2063}}^1$

素因数の和:4036

約数の個数: 48

約数和(自身を含む): 33415796736

約数和(自身を除く): 15422748092

約数列:

[1, 2, 4, 31, 37, 62, 74, 124, 148, 1147, 1901, 2063, 2294, 3802, 4126, 4588, 7604, 8252, 58931, 63953, 70337, 76331, 117862, 127906, 140674, 152662, 235724, 255812, 281348, 305324, 2180447, 2366261, 3921763, 4360894, 4732522, 7843526, 8721788, 9465044, 15687052, 121574653, 145105231, 243149306, 290210462, 486298612, 580420924, 4498262161, 8996524322, 17993048644]

約数ペア:

[(1, 17993048644), (2, 8996524322), (4, 4498262161), (31, 580420924), (37, 486298612), (62, 290210462), (74, 243149306), (124, 145105231), (148, 121574653), (1147, 15687052), (1901, 9465044), (2063, 8721788), (2294, 7843526), (3802, 4732522), (4126, 4360894), (4588, 3921763), (7604, 2366261), (8252, 2180447), (58931, 305324), (63953, 281348), (70337, 255812), (76331, 235724), (117862, 152662), (127906, 140674)]