31460333988

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{337369}}^1$

素因数の和:337804

約数の個数: 48

約数和(自身を含む): 77460152000

約数和(自身を除く): 45999818012

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 409, 818, 1227, 1636, 2454, 4908, 7771, 15542, 23313, 31084, 46626, 93252, 337369, 674738, 1012107, 1349476, 2024214, 4048428, 6410011, 12820022, 19230033, 25640044, 38460066, 76920132, 137983921, 275967842, 413951763, 551935684, 827903526, 1655807052, 2621694499, 5243388998, 7865083497, 10486777996, 15730166994, 31460333988]

約数ペア:

[(1, 31460333988), (2, 15730166994), (3, 10486777996), (4, 7865083497), (6, 5243388998), (12, 2621694499), (19, 1655807052), (38, 827903526), (57, 551935684), (76, 413951763), (114, 275967842), (228, 137983921), (409, 76920132), (818, 38460066), (1227, 25640044), (1636, 19230033), (2454, 12820022), (4908, 6410011), (7771, 4048428), (15542, 2024214), (23313, 1349476), (31084, 1012107), (46626, 674738), (93252, 337369)]