17880672

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{9803}}^1$

素因数の和:9835

約数の個数: 48

約数和(自身を含む): 49412160

約数和(自身を除く): 31531488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 9803, 19606, 29409, 39212, 58818, 78424, 117636, 156848, 186257, 235272, 313696, 372514, 470544, 558771, 745028, 941088, 1117542, 1490056, 2235084, 2980112, 4470168, 5960224, 8940336, 17880672]

約数ペア:

[(1, 17880672), (2, 8940336), (3, 5960224), (4, 4470168), (6, 2980112), (8, 2235084), (12, 1490056), (16, 1117542), (19, 941088), (24, 745028), (32, 558771), (38, 470544), (48, 372514), (57, 313696), (76, 235272), (96, 186257), (114, 156848), (152, 117636), (228, 78424), (304, 58818), (456, 39212), (608, 29409), (912, 19606), (1824, 9803)]