13980204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1913}}^1$

素因数の和:1959

約数の個数: 72

約数和(自身を含む): 41801760

約数和(自身を除く): 27821556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 1913, 2436, 3654, 3826, 5739, 7308, 7652, 11478, 13391, 17217, 22956, 26782, 34434, 40173, 53564, 55477, 68868, 80346, 110954, 120519, 160692, 166431, 221908, 241038, 332862, 388339, 482076, 499293, 665724, 776678, 998586, 1165017, 1553356, 1997172, 2330034, 3495051, 4660068, 6990102, 13980204]

約数ペア:

[(1, 13980204), (2, 6990102), (3, 4660068), (4, 3495051), (6, 2330034), (7, 1997172), (9, 1553356), (12, 1165017), (14, 998586), (18, 776678), (21, 665724), (28, 499293), (29, 482076), (36, 388339), (42, 332862), (58, 241038), (63, 221908), (84, 166431), (87, 160692), (116, 120519), (126, 110954), (174, 80346), (203, 68868), (252, 55477), (261, 53564), (348, 40173), (406, 34434), (522, 26782), (609, 22956), (812, 17217), (1044, 13391), (1218, 11478), (1827, 7652), (1913, 7308), (2436, 5739), (3654, 3826)]