1729266

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 4561920

約数和(自身を除く): 2832654

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 57, 66, 77, 114, 133, 154, 197, 209, 231, 266, 394, 399, 418, 462, 591, 627, 798, 1182, 1254, 1379, 1463, 2167, 2758, 2926, 3743, 4137, 4334, 4389, 6501, 7486, 8274, 8778, 11229, 13002, 15169, 22458, 26201, 30338, 41173, 45507, 52402, 78603, 82346, 91014, 123519, 157206, 247038, 288211, 576422, 864633, 1729266]

約数ペア:

[(1, 1729266), (2, 864633), (3, 576422), (6, 288211), (7, 247038), (11, 157206), (14, 123519), (19, 91014), (21, 82346), (22, 78603), (33, 52402), (38, 45507), (42, 41173), (57, 30338), (66, 26201), (77, 22458), (114, 15169), (133, 13002), (154, 11229), (197, 8778), (209, 8274), (231, 7486), (266, 6501), (394, 4389), (399, 4334), (418, 4137), (462, 3743), (591, 2926), (627, 2758), (798, 2167), (1182, 1463), (1254, 1379)]