1903428

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{1429}}^1$

素因数の和:1476

約数の個数: 36

約数和(自身を含む): 4944940

約数和(自身を除く): 3041512

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 1429, 2858, 4287, 5716, 8574, 12861, 17148, 25722, 51444, 52873, 105746, 158619, 211492, 317238, 475857, 634476, 951714, 1903428]

約数ペア:

[(1, 1903428), (2, 951714), (3, 634476), (4, 475857), (6, 317238), (9, 211492), (12, 158619), (18, 105746), (36, 52873), (37, 51444), (74, 25722), (111, 17148), (148, 12861), (222, 8574), (333, 5716), (444, 4287), (666, 2858), (1332, 1429)]