1419726

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{439}}^1$

素因数の和:469

約数の個数: 48

約数和(自身を含む): 3611520

約数和(自身を除く): 2191794

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 439, 462, 539, 878, 1078, 1317, 1617, 2634, 3073, 3234, 4829, 6146, 9219, 9658, 14487, 18438, 21511, 28974, 33803, 43022, 64533, 67606, 101409, 129066, 202818, 236621, 473242, 709863, 1419726]

約数ペア:

[(1, 1419726), (2, 709863), (3, 473242), (6, 236621), (7, 202818), (11, 129066), (14, 101409), (21, 67606), (22, 64533), (33, 43022), (42, 33803), (49, 28974), (66, 21511), (77, 18438), (98, 14487), (147, 9658), (154, 9219), (231, 6146), (294, 4829), (439, 3234), (462, 3073), (539, 2634), (878, 1617), (1078, 1317)]