18480144

素因数分解:

$2^4\times 3^1\times {\mathrm{439}}^1\times {\mathrm{877}}^1$

素因数の和:1327

約数の個数: 40

約数和(自身を含む): 47903680

約数和(自身を除く): 29423536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 439, 877, 878, 1317, 1754, 1756, 2631, 2634, 3508, 3512, 5262, 5268, 7016, 7024, 10524, 10536, 14032, 21048, 21072, 42096, 385003, 770006, 1155009, 1540012, 2310018, 3080024, 4620036, 6160048, 9240072, 18480144]

約数ペア:

[(1, 18480144), (2, 9240072), (3, 6160048), (4, 4620036), (6, 3080024), (8, 2310018), (12, 1540012), (16, 1155009), (24, 770006), (48, 385003), (439, 42096), (877, 21072), (878, 21048), (1317, 14032), (1754, 10536), (1756, 10524), (2631, 7024), (2634, 7016), (3508, 5268), (3512, 5262)]