38812116

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{443}}^1$

素因数の和:613

約数の個数: 72

約数和(自身を含む): 106293600

約数和(自身を除く): 67481484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 149, 196, 294, 298, 443, 447, 588, 596, 886, 894, 1043, 1329, 1772, 1788, 2086, 2658, 3101, 3129, 4172, 5316, 6202, 6258, 7301, 9303, 12404, 12516, 14602, 18606, 21707, 21903, 29204, 37212, 43414, 43806, 65121, 66007, 86828, 87612, 130242, 132014, 198021, 260484, 264028, 396042, 462049, 792084, 924098, 1386147, 1848196, 2772294, 3234343, 5544588, 6468686, 9703029, 12937372, 19406058, 38812116]

約数ペア:

[(1, 38812116), (2, 19406058), (3, 12937372), (4, 9703029), (6, 6468686), (7, 5544588), (12, 3234343), (14, 2772294), (21, 1848196), (28, 1386147), (42, 924098), (49, 792084), (84, 462049), (98, 396042), (147, 264028), (149, 260484), (196, 198021), (294, 132014), (298, 130242), (443, 87612), (447, 86828), (588, 66007), (596, 65121), (886, 43806), (894, 43414), (1043, 37212), (1329, 29204), (1772, 21903), (1788, 21707), (2086, 18606), (2658, 14602), (3101, 12516), (3129, 12404), (4172, 9303), (5316, 7301), (6202, 6258)]