2019948174

素因数分解:

$2^1\times 3^2\times {\mathrm{239}}^1\times {\mathrm{617}}^1\times {\mathrm{761}}^1$

素因数の和:1625

約数の個数: 48

約数和(自身を含む): 4407773760

約数和(自身を除く): 2387825586

約数列:

[1, 2, 3, 6, 9, 18, 239, 478, 617, 717, 761, 1234, 1434, 1522, 1851, 2151, 2283, 3702, 4302, 4566, 5553, 6849, 11106, 13698, 147463, 181879, 294926, 363758, 442389, 469537, 545637, 884778, 939074, 1091274, 1327167, 1408611, 1636911, 2654334, 2817222, 3273822, 4225833, 8451666, 112219343, 224438686, 336658029, 673316058, 1009974087, 2019948174]

約数ペア:

[(1, 2019948174), (2, 1009974087), (3, 673316058), (6, 336658029), (9, 224438686), (18, 112219343), (239, 8451666), (478, 4225833), (617, 3273822), (717, 2817222), (761, 2654334), (1234, 1636911), (1434, 1408611), (1522, 1327167), (1851, 1091274), (2151, 939074), (2283, 884778), (3702, 545637), (4302, 469537), (4566, 442389), (5553, 363758), (6849, 294926), (11106, 181879), (13698, 147463)]