17996016

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{8719}}^1$

素因数の和:8773

約数の個数: 40

約数和(自身を含む): 47576320

約数和(自身を除く): 29580304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 8719, 17438, 26157, 34876, 52314, 69752, 104628, 139504, 209256, 374917, 418512, 749834, 1124751, 1499668, 2249502, 2999336, 4499004, 5998672, 8998008, 17996016]

約数ペア:

[(1, 17996016), (2, 8998008), (3, 5998672), (4, 4499004), (6, 2999336), (8, 2249502), (12, 1499668), (16, 1124751), (24, 749834), (43, 418512), (48, 374917), (86, 209256), (129, 139504), (172, 104628), (258, 69752), (344, 52314), (516, 34876), (688, 26157), (1032, 17438), (2064, 8719)]