213524514

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{5449}}^1$

素因数の和:5775

約数の個数: 48

約数和(自身を含む): 530524800

約数和(自身を除く): 317000286

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 311, 622, 933, 1866, 2177, 2799, 4354, 5449, 5598, 6531, 10898, 13062, 16347, 19593, 32694, 38143, 39186, 49041, 76286, 98082, 114429, 228858, 343287, 686574, 1694639, 3389278, 5083917, 10167834, 11862473, 15251751, 23724946, 30503502, 35587419, 71174838, 106762257, 213524514]

約数ペア:

[(1, 213524514), (2, 106762257), (3, 71174838), (6, 35587419), (7, 30503502), (9, 23724946), (14, 15251751), (18, 11862473), (21, 10167834), (42, 5083917), (63, 3389278), (126, 1694639), (311, 686574), (622, 343287), (933, 228858), (1866, 114429), (2177, 98082), (2799, 76286), (4354, 49041), (5449, 39186), (5598, 38143), (6531, 32694), (10898, 19593), (13062, 16347)]