2018258272807

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{859}}^1\times {\mathrm{6367}}^1$

素因数の和:7700

約数の個数: 48

約数和(自身を含む): 2494777605120

約数和(自身を除く): 476519332313

約数列:

[1, 7, 17, 49, 119, 443, 833, 859, 3101, 6013, 6367, 7531, 14603, 21707, 42091, 44569, 52717, 102221, 108239, 311983, 369019, 380537, 715547, 757673, 2663759, 2820581, 5303711, 5469253, 6469129, 18646313, 19744067, 38284771, 45283903, 47949877, 92977301, 138208469, 267993397, 316987321, 335649139, 650841107, 2349543973, 2422879079, 4555887749, 16960153553, 41188944343, 118721074871, 288322610401, 2018258272807]

約数ペア:

[(1, 2018258272807), (7, 288322610401), (17, 118721074871), (49, 41188944343), (119, 16960153553), (443, 4555887749), (833, 2422879079), (859, 2349543973), (3101, 650841107), (6013, 335649139), (6367, 316987321), (7531, 267993397), (14603, 138208469), (21707, 92977301), (42091, 47949877), (44569, 45283903), (52717, 38284771), (102221, 19744067), (108239, 18646313), (311983, 6469129), (369019, 5469253), (380537, 5303711), (715547, 2820581), (757673, 2663759)]