18886230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6359}}^1$

素因数の和:6386

約数の個数: 64

約数和(自身を含む): 54950400

約数和(自身を除く): 36064170

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2970, 6359, 12718, 19077, 31795, 38154, 57231, 63590, 69949, 95385, 114462, 139898, 171693, 190770, 209847, 286155, 343386, 349745, 419694, 572310, 629541, 699490, 858465, 1049235, 1259082, 1716930, 1888623, 2098470, 3147705, 3777246, 6295410, 9443115, 18886230]

約数ペア:

[(1, 18886230), (2, 9443115), (3, 6295410), (5, 3777246), (6, 3147705), (9, 2098470), (10, 1888623), (11, 1716930), (15, 1259082), (18, 1049235), (22, 858465), (27, 699490), (30, 629541), (33, 572310), (45, 419694), (54, 349745), (55, 343386), (66, 286155), (90, 209847), (99, 190770), (110, 171693), (135, 139898), (165, 114462), (198, 95385), (270, 69949), (297, 63590), (330, 57231), (495, 38154), (594, 31795), (990, 19077), (1485, 12718), (2970, 6359)]