9219826

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:199

約数の個数: 64

約数和(自身を含む): 19077120

約数和(自身を除く): 9857294

約数列:

[1, 2, 7, 11, 14, 19, 22, 23, 38, 46, 77, 133, 137, 154, 161, 209, 253, 266, 274, 322, 418, 437, 506, 874, 959, 1463, 1507, 1771, 1918, 2603, 2926, 3014, 3059, 3151, 3542, 4807, 5206, 6118, 6302, 9614, 10549, 18221, 21098, 22057, 28633, 33649, 34661, 36442, 44114, 57266, 59869, 67298, 69322, 119738, 200431, 242627, 400862, 419083, 485254, 658559, 838166, 1317118, 4609913, 9219826]

約数ペア:

[(1, 9219826), (2, 4609913), (7, 1317118), (11, 838166), (14, 658559), (19, 485254), (22, 419083), (23, 400862), (38, 242627), (46, 200431), (77, 119738), (133, 69322), (137, 67298), (154, 59869), (161, 57266), (209, 44114), (253, 36442), (266, 34661), (274, 33649), (322, 28633), (418, 22057), (437, 21098), (506, 18221), (874, 10549), (959, 9614), (1463, 6302), (1507, 6118), (1771, 5206), (1918, 4807), (2603, 3542), (2926, 3151), (3014, 3059)]