213698052

素因数分解:

$2^2\times 3^2\times {\mathrm{311}}^1\times {\mathrm{19087}}^1$

素因数の和:19408

約数の個数: 36

約数和(自身を含む): 541946496

約数和(自身を除く): 328248444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 311, 622, 933, 1244, 1866, 2799, 3732, 5598, 11196, 19087, 38174, 57261, 76348, 114522, 171783, 229044, 343566, 687132, 5936057, 11872114, 17808171, 23744228, 35616342, 53424513, 71232684, 106849026, 213698052]

約数ペア:

[(1, 213698052), (2, 106849026), (3, 71232684), (4, 53424513), (6, 35616342), (9, 23744228), (12, 17808171), (18, 11872114), (36, 5936057), (311, 687132), (622, 343566), (933, 229044), (1244, 171783), (1866, 114522), (2799, 76348), (3732, 57261), (5598, 38174), (11196, 19087)]