21024432

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1021}}^1$

素因数の和:1059

約数の個数: 120

約数和(自身を含む): 69193488

約数和(自身を除く): 48169056

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 144, 156, 176, 198, 208, 234, 264, 286, 312, 396, 429, 468, 528, 572, 624, 792, 858, 936, 1021, 1144, 1287, 1584, 1716, 1872, 2042, 2288, 2574, 3063, 3432, 4084, 5148, 6126, 6864, 8168, 9189, 10296, 11231, 12252, 13273, 16336, 18378, 20592, 22462, 24504, 26546, 33693, 36756, 39819, 44924, 49008, 53092, 67386, 73512, 79638, 89848, 101079, 106184, 119457, 134772, 146003, 147024, 159276, 179696, 202158, 212368, 238914, 269544, 292006, 318552, 404316, 438009, 477828, 539088, 584012, 637104, 808632, 876018, 955656, 1168024, 1314027, 1617264, 1752036, 1911312, 2336048, 2628054, 3504072, 5256108, 7008144, 10512216, 21024432]

約数ペア:

[(1, 21024432), (2, 10512216), (3, 7008144), (4, 5256108), (6, 3504072), (8, 2628054), (9, 2336048), (11, 1911312), (12, 1752036), (13, 1617264), (16, 1314027), (18, 1168024), (22, 955656), (24, 876018), (26, 808632), (33, 637104), (36, 584012), (39, 539088), (44, 477828), (48, 438009), (52, 404316), (66, 318552), (72, 292006), (78, 269544), (88, 238914), (99, 212368), (104, 202158), (117, 179696), (132, 159276), (143, 147024), (144, 146003), (156, 134772), (176, 119457), (198, 106184), (208, 101079), (234, 89848), (264, 79638), (286, 73512), (312, 67386), (396, 53092), (429, 49008), (468, 44924), (528, 39819), (572, 36756), (624, 33693), (792, 26546), (858, 24504), (936, 22462), (1021, 20592), (1144, 18378), (1287, 16336), (1584, 13273), (1716, 12252), (1872, 11231), (2042, 10296), (2288, 9189), (2574, 8168), (3063, 6864), (3432, 6126), (4084, 5148)]