18848852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 38610432

約数和(自身を除く): 19761580

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 113, 187, 223, 226, 374, 446, 452, 748, 892, 1243, 1921, 2453, 2486, 3791, 3842, 4906, 4972, 7582, 7684, 9812, 15164, 21131, 25199, 41701, 42262, 50398, 83402, 84524, 100796, 166804, 277189, 428383, 554378, 856766, 1108756, 1713532, 4712213, 9424426, 18848852]

約数ペア:

[(1, 18848852), (2, 9424426), (4, 4712213), (11, 1713532), (17, 1108756), (22, 856766), (34, 554378), (44, 428383), (68, 277189), (113, 166804), (187, 100796), (223, 84524), (226, 83402), (374, 50398), (446, 42262), (452, 41701), (748, 25199), (892, 21131), (1243, 15164), (1921, 9812), (2453, 7684), (2486, 7582), (3791, 4972), (3842, 4906)]