21252534

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1823}}^1$

素因数の和:1924

約数の個数: 32

約数和(自身を含む): 44651520

約数和(自身を除く): 23398986

約数列:

[1, 2, 3, 6, 29, 58, 67, 87, 134, 174, 201, 402, 1823, 1943, 3646, 3886, 5469, 5829, 10938, 11658, 52867, 105734, 122141, 158601, 244282, 317202, 366423, 732846, 3542089, 7084178, 10626267, 21252534]

約数ペア:

[(1, 21252534), (2, 10626267), (3, 7084178), (6, 3542089), (29, 732846), (58, 366423), (67, 317202), (87, 244282), (134, 158601), (174, 122141), (201, 105734), (402, 52867), (1823, 11658), (1943, 10938), (3646, 5829), (3886, 5469)]