42006118

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:349

約数の個数: 48

約数和(自身を含む): 80170272

約数和(自身を除く): 38164154

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 137, 154, 181, 242, 274, 362, 847, 959, 1267, 1507, 1694, 1918, 1991, 2534, 3014, 3982, 10549, 13937, 16577, 21098, 21901, 24797, 27874, 33154, 43802, 49594, 116039, 153307, 173579, 232078, 272767, 306614, 347158, 545534, 1909369, 3000437, 3818738, 6000874, 21003059, 42006118]

約数ペア:

[(1, 42006118), (2, 21003059), (7, 6000874), (11, 3818738), (14, 3000437), (22, 1909369), (77, 545534), (121, 347158), (137, 306614), (154, 272767), (181, 232078), (242, 173579), (274, 153307), (362, 116039), (847, 49594), (959, 43802), (1267, 33154), (1507, 27874), (1694, 24797), (1918, 21901), (1991, 21098), (2534, 16577), (3014, 13937), (3982, 10549)]