2013754365

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{236773}}^1$

素因数の和:236800

約数の個数: 48

約数和(自身を含む): 4136915328

約数和(自身を除く): 2123160963

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 405, 567, 945, 1215, 1701, 2835, 8505, 236773, 710319, 1183865, 1657411, 2130957, 3551595, 4972233, 6392871, 8287055, 10654785, 14916699, 19178613, 24861165, 31964355, 44750097, 57535839, 74583495, 95893065, 134250291, 223750485, 287679195, 402750873, 671251455, 2013754365]

約数ペア:

[(1, 2013754365), (3, 671251455), (5, 402750873), (7, 287679195), (9, 223750485), (15, 134250291), (21, 95893065), (27, 74583495), (35, 57535839), (45, 44750097), (63, 31964355), (81, 24861165), (105, 19178613), (135, 14916699), (189, 10654785), (243, 8287055), (315, 6392871), (405, 4972233), (567, 3551595), (945, 2130957), (1215, 1657411), (1701, 1183865), (2835, 710319), (8505, 236773)]