123257106

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19181}}^1$

素因数の和:19216

約数の個数: 64

約数和(自身を含む): 331464960

約数和(自身を除く): 208207854

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 102, 119, 126, 153, 189, 238, 306, 357, 378, 459, 714, 918, 1071, 2142, 3213, 6426, 19181, 38362, 57543, 115086, 134267, 172629, 268534, 326077, 345258, 402801, 517887, 652154, 805602, 978231, 1035774, 1208403, 1956462, 2282539, 2416806, 2934693, 3625209, 4565078, 5869386, 6847617, 7250418, 8804079, 13695234, 17608158, 20542851, 41085702, 61628553, 123257106]

約数ペア:

[(1, 123257106), (2, 61628553), (3, 41085702), (6, 20542851), (7, 17608158), (9, 13695234), (14, 8804079), (17, 7250418), (18, 6847617), (21, 5869386), (27, 4565078), (34, 3625209), (42, 2934693), (51, 2416806), (54, 2282539), (63, 1956462), (102, 1208403), (119, 1035774), (126, 978231), (153, 805602), (189, 652154), (238, 517887), (306, 402801), (357, 345258), (378, 326077), (459, 268534), (714, 172629), (918, 134267), (1071, 115086), (2142, 57543), (3213, 38362), (6426, 19181)]