18679944

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{26839}}^1$

素因数の和:26877

約数の個数: 32

約数和(自身を含む): 48312000

約数和(自身を除く): 29632056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 26839, 53678, 80517, 107356, 161034, 214712, 322068, 644136, 778331, 1556662, 2334993, 3113324, 4669986, 6226648, 9339972, 18679944]

約数ペア:

[(1, 18679944), (2, 9339972), (3, 6226648), (4, 4669986), (6, 3113324), (8, 2334993), (12, 1556662), (24, 778331), (29, 644136), (58, 322068), (87, 214712), (116, 161034), (174, 107356), (232, 80517), (348, 53678), (696, 26839)]