13221936

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1009}}^1$

素因数の和:1043

約数の個数: 120

約数和(自身を含む): 45587360

約数和(自身を除く): 32365424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1009, 1092, 1456, 1638, 1872, 2018, 2184, 3027, 3276, 4036, 4368, 6054, 6552, 7063, 8072, 9081, 12108, 13104, 13117, 14126, 16144, 18162, 21189, 24216, 26234, 28252, 36324, 39351, 42378, 48432, 52468, 56504, 63567, 72648, 78702, 84756, 91819, 104936, 113008, 118053, 127134, 145296, 157404, 169512, 183638, 209872, 236106, 254268, 275457, 314808, 339024, 367276, 472212, 508536, 550914, 629616, 734552, 826371, 944424, 1017072, 1101828, 1469104, 1652742, 1888848, 2203656, 3305484, 4407312, 6610968, 13221936]

約数ペア:

[(1, 13221936), (2, 6610968), (3, 4407312), (4, 3305484), (6, 2203656), (7, 1888848), (8, 1652742), (9, 1469104), (12, 1101828), (13, 1017072), (14, 944424), (16, 826371), (18, 734552), (21, 629616), (24, 550914), (26, 508536), (28, 472212), (36, 367276), (39, 339024), (42, 314808), (48, 275457), (52, 254268), (56, 236106), (63, 209872), (72, 183638), (78, 169512), (84, 157404), (91, 145296), (104, 127134), (112, 118053), (117, 113008), (126, 104936), (144, 91819), (156, 84756), (168, 78702), (182, 72648), (208, 63567), (234, 56504), (252, 52468), (273, 48432), (312, 42378), (336, 39351), (364, 36324), (468, 28252), (504, 26234), (546, 24216), (624, 21189), (728, 18162), (819, 16144), (936, 14126), (1008, 13117), (1009, 13104), (1092, 12108), (1456, 9081), (1638, 8072), (1872, 7063), (2018, 6552), (2184, 6054), (3027, 4368), (3276, 4036)]