31819338

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31013}}^1$

素因数の和:31043

約数の個数: 32

約数和(自身を含む): 74433600

約数和(自身を除く): 42614262

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 31013, 62026, 93039, 186078, 279117, 558234, 589247, 837351, 1178494, 1674702, 1767741, 3535482, 5303223, 10606446, 15909669, 31819338]

約数ペア:

[(1, 31819338), (2, 15909669), (3, 10606446), (6, 5303223), (9, 3535482), (18, 1767741), (19, 1674702), (27, 1178494), (38, 837351), (54, 589247), (57, 558234), (114, 279117), (171, 186078), (342, 93039), (513, 62026), (1026, 31013)]