1640383884

素因数分解:

$2^2\times 3^2\times {\mathrm{4987}}^1\times {\mathrm{9137}}^1$

素因数の和:14134

約数の個数: 36

約数和(自身を含む): 4147811304

約数和(自身を除く): 2507427420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4987, 9137, 9974, 14961, 18274, 19948, 27411, 29922, 36548, 44883, 54822, 59844, 82233, 89766, 109644, 164466, 179532, 328932, 45566219, 91132438, 136698657, 182264876, 273397314, 410095971, 546794628, 820191942, 1640383884]

約数ペア:

[(1, 1640383884), (2, 820191942), (3, 546794628), (4, 410095971), (6, 273397314), (9, 182264876), (12, 136698657), (18, 91132438), (36, 45566219), (4987, 328932), (9137, 179532), (9974, 164466), (14961, 109644), (18274, 89766), (19948, 82233), (27411, 59844), (29922, 54822), (36548, 44883)]