17869082

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 36495360

約数和(自身を除く): 18626278

約数列:

[1, 2, 7, 11, 14, 19, 22, 31, 38, 62, 77, 133, 154, 197, 209, 217, 266, 341, 394, 418, 434, 589, 682, 1178, 1379, 1463, 2167, 2387, 2758, 2926, 3743, 4123, 4334, 4774, 6107, 6479, 7486, 8246, 12214, 12958, 15169, 26201, 30338, 41173, 42749, 45353, 52402, 67177, 82346, 85498, 90706, 116033, 134354, 232066, 288211, 470239, 576422, 812231, 940478, 1276363, 1624462, 2552726, 8934541, 17869082]

約数ペア:

[(1, 17869082), (2, 8934541), (7, 2552726), (11, 1624462), (14, 1276363), (19, 940478), (22, 812231), (31, 576422), (38, 470239), (62, 288211), (77, 232066), (133, 134354), (154, 116033), (197, 90706), (209, 85498), (217, 82346), (266, 67177), (341, 52402), (394, 45353), (418, 42749), (434, 41173), (589, 30338), (682, 26201), (1178, 15169), (1379, 12958), (1463, 12214), (2167, 8246), (2387, 7486), (2758, 6479), (2926, 6107), (3743, 4774), (4123, 4334)]