22522788

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^2\times {\mathrm{457}}^1$

素因数の和:541

約数の個数: 54

約数和(自身を含む): 58640946

約数和(自身を除く): 36118158

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 457, 666, 914, 1332, 1369, 1371, 1828, 2738, 2742, 4107, 4113, 5476, 5484, 8214, 8226, 12321, 16428, 16452, 16909, 24642, 33818, 49284, 50727, 67636, 101454, 152181, 202908, 304362, 608724, 625633, 1251266, 1876899, 2502532, 3753798, 5630697, 7507596, 11261394, 22522788]

約数ペア:

[(1, 22522788), (2, 11261394), (3, 7507596), (4, 5630697), (6, 3753798), (9, 2502532), (12, 1876899), (18, 1251266), (36, 625633), (37, 608724), (74, 304362), (111, 202908), (148, 152181), (222, 101454), (333, 67636), (444, 50727), (457, 49284), (666, 33818), (914, 24642), (1332, 16909), (1369, 16452), (1371, 16428), (1828, 12321), (2738, 8226), (2742, 8214), (4107, 5484), (4113, 5476)]