9799174

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 20528640

約数和(自身を除く): 10729466

約数列:

[1, 2, 7, 11, 14, 17, 19, 22, 34, 38, 77, 119, 133, 154, 187, 197, 209, 238, 266, 323, 374, 394, 418, 646, 1309, 1379, 1463, 2167, 2261, 2618, 2758, 2926, 3349, 3553, 3743, 4334, 4522, 6698, 7106, 7486, 15169, 23443, 24871, 26201, 30338, 36839, 41173, 46886, 49742, 52402, 63631, 73678, 82346, 127262, 257873, 288211, 445417, 515746, 576422, 699941, 890834, 1399882, 4899587, 9799174]

約数ペア:

[(1, 9799174), (2, 4899587), (7, 1399882), (11, 890834), (14, 699941), (17, 576422), (19, 515746), (22, 445417), (34, 288211), (38, 257873), (77, 127262), (119, 82346), (133, 73678), (154, 63631), (187, 52402), (197, 49742), (209, 46886), (238, 41173), (266, 36839), (323, 30338), (374, 26201), (394, 24871), (418, 23443), (646, 15169), (1309, 7486), (1379, 7106), (1463, 6698), (2167, 4522), (2261, 4334), (2618, 3743), (2758, 3553), (2926, 3349)]