4128228

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{8821}}^1$

素因数の和:8844

約数の個数: 36

約数和(自身を含む): 11239228

約数和(自身を除く): 7111000

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 8821, 17642, 26463, 35284, 52926, 79389, 105852, 114673, 158778, 229346, 317556, 344019, 458692, 688038, 1032057, 1376076, 2064114, 4128228]

約数ペア:

[(1, 4128228), (2, 2064114), (3, 1376076), (4, 1032057), (6, 688038), (9, 458692), (12, 344019), (13, 317556), (18, 229346), (26, 158778), (36, 114673), (39, 105852), (52, 79389), (78, 52926), (117, 35284), (156, 26463), (234, 17642), (468, 8821)]