17998812

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{38459}}^1$

素因数の和:38482

約数の個数: 36

約数和(自身を含む): 48998040

約数和(自身を除く): 30999228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 38459, 76918, 115377, 153836, 230754, 346131, 461508, 499967, 692262, 999934, 1384524, 1499901, 1999868, 2999802, 4499703, 5999604, 8999406, 17998812]

約数ペア:

[(1, 17998812), (2, 8999406), (3, 5999604), (4, 4499703), (6, 2999802), (9, 1999868), (12, 1499901), (13, 1384524), (18, 999934), (26, 692262), (36, 499967), (39, 461508), (52, 346131), (78, 230754), (117, 153836), (156, 115377), (234, 76918), (468, 38459)]