18054932

素因数分解:

$2^2\times 7^2\times {\mathrm{251}}^1\times {\mathrm{367}}^1$

素因数の和:636

約数の個数: 36

約数和(自身を含む): 37001664

約数和(自身を除く): 18946732

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 251, 367, 502, 734, 1004, 1468, 1757, 2569, 3514, 5138, 7028, 10276, 12299, 17983, 24598, 35966, 49196, 71932, 92117, 184234, 368468, 644819, 1289638, 2579276, 4513733, 9027466, 18054932]

約数ペア:

[(1, 18054932), (2, 9027466), (4, 4513733), (7, 2579276), (14, 1289638), (28, 644819), (49, 368468), (98, 184234), (196, 92117), (251, 71932), (367, 49196), (502, 35966), (734, 24598), (1004, 17983), (1468, 12299), (1757, 10276), (2569, 7028), (3514, 5138)]