17873732

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 34997760

約数和(自身を除く): 17124028

約数列:

[1, 2, 4, 17, 31, 34, 61, 62, 68, 122, 124, 139, 244, 278, 527, 556, 1037, 1054, 1891, 2074, 2108, 2363, 3782, 4148, 4309, 4726, 7564, 8479, 8618, 9452, 16958, 17236, 32147, 33916, 64294, 73253, 128588, 144143, 146506, 262849, 288286, 293012, 525698, 576572, 1051396, 4468433, 8936866, 17873732]

約数ペア:

[(1, 17873732), (2, 8936866), (4, 4468433), (17, 1051396), (31, 576572), (34, 525698), (61, 293012), (62, 288286), (68, 262849), (122, 146506), (124, 144143), (139, 128588), (244, 73253), (278, 64294), (527, 33916), (556, 32147), (1037, 17236), (1054, 16958), (1891, 9452), (2074, 8618), (2108, 8479), (2363, 7564), (3782, 4726), (4148, 4309)]