71518018

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:343

約数の個数: 48

約数和(自身を含む): 128701440

約数和(自身を除く): 57183422

約数列:

[1, 2, 11, 13, 22, 26, 121, 127, 143, 179, 242, 254, 286, 358, 1397, 1573, 1651, 1969, 2327, 2794, 3146, 3302, 3938, 4654, 15367, 18161, 21659, 22733, 25597, 30734, 36322, 43318, 45466, 51194, 199771, 250063, 281567, 295529, 399542, 500126, 563134, 591058, 2750693, 3250819, 5501386, 6501638, 35759009, 71518018]

約数ペア:

[(1, 71518018), (2, 35759009), (11, 6501638), (13, 5501386), (22, 3250819), (26, 2750693), (121, 591058), (127, 563134), (143, 500126), (179, 399542), (242, 295529), (254, 281567), (286, 250063), (358, 199771), (1397, 51194), (1573, 45466), (1651, 43318), (1969, 36322), (2327, 30734), (2794, 25597), (3146, 22733), (3302, 21659), (3938, 18161), (4654, 15367)]