2018075644

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2621}}^1$

素因数の和:2735

約数の個数: 72

約数和(自身を含む): 4111149168

約数和(自身を除く): 2093073524

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 67, 68, 134, 169, 221, 268, 338, 442, 676, 871, 884, 1139, 1742, 2278, 2621, 2873, 3484, 4556, 5242, 5746, 10484, 11323, 11492, 14807, 22646, 29614, 34073, 44557, 45292, 59228, 68146, 89114, 136292, 175607, 178228, 192491, 351214, 384982, 442949, 579241, 702428, 769964, 885898, 1158482, 1771796, 2282891, 2316964, 2985319, 4565782, 5970638, 7530133, 9131564, 11941276, 15060266, 29677583, 30120532, 38809147, 59355166, 77618294, 118710332, 155236588, 504518911, 1009037822, 2018075644]

約数ペア:

[(1, 2018075644), (2, 1009037822), (4, 504518911), (13, 155236588), (17, 118710332), (26, 77618294), (34, 59355166), (52, 38809147), (67, 30120532), (68, 29677583), (134, 15060266), (169, 11941276), (221, 9131564), (268, 7530133), (338, 5970638), (442, 4565782), (676, 2985319), (871, 2316964), (884, 2282891), (1139, 1771796), (1742, 1158482), (2278, 885898), (2621, 769964), (2873, 702428), (3484, 579241), (4556, 442949), (5242, 384982), (5746, 351214), (10484, 192491), (11323, 178228), (11492, 175607), (14807, 136292), (22646, 89114), (29614, 68146), (34073, 59228), (44557, 45292)]