291282198

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{41887}}^1$

素因数の和:41972

約数の個数: 32

約数和(自身を含む): 623293440

約数和(自身を除く): 332011242

約数列:

[1, 2, 3, 6, 19, 38, 57, 61, 114, 122, 183, 366, 1159, 2318, 3477, 6954, 41887, 83774, 125661, 251322, 795853, 1591706, 2387559, 2555107, 4775118, 5110214, 7665321, 15330642, 48547033, 97094066, 145641099, 291282198]

約数ペア:

[(1, 291282198), (2, 145641099), (3, 97094066), (6, 48547033), (19, 15330642), (38, 7665321), (57, 5110214), (61, 4775118), (114, 2555107), (122, 2387559), (183, 1591706), (366, 795853), (1159, 251322), (2318, 125661), (3477, 83774), (6954, 41887)]