1894428

素因数分解:

$2^2\times 3^5\times {\mathrm{1949}}^1$

素因数の和:1968

約数の個数: 36

約数和(自身を含む): 4968600

約数和(自身を除く): 3074172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 1949, 3898, 5847, 7796, 11694, 17541, 23388, 35082, 52623, 70164, 105246, 157869, 210492, 315738, 473607, 631476, 947214, 1894428]

約数ペア:

[(1, 1894428), (2, 947214), (3, 631476), (4, 473607), (6, 315738), (9, 210492), (12, 157869), (18, 105246), (27, 70164), (36, 52623), (54, 35082), (81, 23388), (108, 17541), (162, 11694), (243, 7796), (324, 5847), (486, 3898), (972, 1949)]