22646442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:140

約数の個数: 128

約数和(自身を含む): 61286400

約数和(自身を除く): 38639958

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 37, 38, 39, 42, 57, 59, 74, 78, 91, 111, 114, 118, 133, 177, 182, 222, 247, 259, 266, 273, 354, 399, 413, 481, 494, 518, 546, 703, 741, 767, 777, 798, 826, 962, 1121, 1239, 1406, 1443, 1482, 1534, 1554, 1729, 2109, 2183, 2242, 2301, 2478, 2886, 3363, 3367, 3458, 4218, 4366, 4602, 4921, 5187, 5369, 6549, 6726, 6734, 7847, 9139, 9842, 10101, 10374, 10738, 13098, 14573, 14763, 15281, 15694, 16107, 18278, 20202, 23541, 27417, 28379, 29146, 29526, 30562, 32214, 41477, 43719, 45843, 47082, 54834, 56758, 63973, 82954, 85137, 87438, 91686, 102011, 124431, 127946, 170274, 191919, 198653, 204022, 248862, 290339, 306033, 383838, 397306, 539201, 580678, 595959, 612066, 871017, 1078402, 1191918, 1617603, 1742034, 3235206, 3774407, 7548814, 11323221, 22646442]

約数ペア:

[(1, 22646442), (2, 11323221), (3, 7548814), (6, 3774407), (7, 3235206), (13, 1742034), (14, 1617603), (19, 1191918), (21, 1078402), (26, 871017), (37, 612066), (38, 595959), (39, 580678), (42, 539201), (57, 397306), (59, 383838), (74, 306033), (78, 290339), (91, 248862), (111, 204022), (114, 198653), (118, 191919), (133, 170274), (177, 127946), (182, 124431), (222, 102011), (247, 91686), (259, 87438), (266, 85137), (273, 82954), (354, 63973), (399, 56758), (413, 54834), (481, 47082), (494, 45843), (518, 43719), (546, 41477), (703, 32214), (741, 30562), (767, 29526), (777, 29146), (798, 28379), (826, 27417), (962, 23541), (1121, 20202), (1239, 18278), (1406, 16107), (1443, 15694), (1482, 15281), (1534, 14763), (1554, 14573), (1729, 13098), (2109, 10738), (2183, 10374), (2242, 10101), (2301, 9842), (2478, 9139), (2886, 7847), (3363, 6734), (3367, 6726), (3458, 6549), (4218, 5369), (4366, 5187), (4602, 4921)]