40309308

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{86131}}^1$

素因数の和:86154

約数の個数: 36

約数和(自身を含む): 109732168

約数和(自身を除く): 69422860

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 86131, 172262, 258393, 344524, 516786, 775179, 1033572, 1119703, 1550358, 2239406, 3100716, 3359109, 4478812, 6718218, 10077327, 13436436, 20154654, 40309308]

約数ペア:

[(1, 40309308), (2, 20154654), (3, 13436436), (4, 10077327), (6, 6718218), (9, 4478812), (12, 3359109), (13, 3100716), (18, 2239406), (26, 1550358), (36, 1119703), (39, 1033572), (52, 775179), (78, 516786), (117, 344524), (156, 258393), (234, 172262), (468, 86131)]