1398193524

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{426799}}^1$

素因数の和:426829

約数の個数: 72

約数和(自身を含む): 4349945600

約数和(自身を除く): 2951752076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 426799, 853598, 1280397, 1707196, 2560794, 2987593, 3841191, 5121588, 5548387, 5975186, 7682382, 8962779, 11096774, 11950372, 15364764, 16645161, 17925558, 22193548, 26888337, 33290322, 35851116, 38838709, 49935483, 53776674, 66580644, 77677418, 99870966, 107553348, 116516127, 155354836, 199741932, 233032254, 349548381, 466064508, 699096762, 1398193524]

約数ペア:

[(1, 1398193524), (2, 699096762), (3, 466064508), (4, 349548381), (6, 233032254), (7, 199741932), (9, 155354836), (12, 116516127), (13, 107553348), (14, 99870966), (18, 77677418), (21, 66580644), (26, 53776674), (28, 49935483), (36, 38838709), (39, 35851116), (42, 33290322), (52, 26888337), (63, 22193548), (78, 17925558), (84, 16645161), (91, 15364764), (117, 11950372), (126, 11096774), (156, 8962779), (182, 7682382), (234, 5975186), (252, 5548387), (273, 5121588), (364, 3841191), (468, 2987593), (546, 2560794), (819, 1707196), (1092, 1280397), (1638, 853598), (3276, 426799)]