31236012

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{18461}}^1$

素因数の和:18518

約数の個数: 36

約数和(自身を含む): 80642016

約数和(自身を除く): 49406004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 18461, 36922, 55383, 73844, 110766, 166149, 221532, 332298, 664596, 867667, 1735334, 2603001, 3470668, 5206002, 7809003, 10412004, 15618006, 31236012]

約数ペア:

[(1, 31236012), (2, 15618006), (3, 10412004), (4, 7809003), (6, 5206002), (9, 3470668), (12, 2603001), (18, 1735334), (36, 867667), (47, 664596), (94, 332298), (141, 221532), (188, 166149), (282, 110766), (423, 73844), (564, 55383), (846, 36922), (1692, 18461)]