129973914

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{19463}}^1$

素因数の和:19531

約数の個数: 48

約数和(自身を含む): 327929472

約数和(自身を除く): 197955558

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 3339, 6678, 19463, 38926, 58389, 116778, 136241, 175167, 272482, 350334, 408723, 817446, 1031539, 1226169, 2063078, 2452338, 3094617, 6189234, 7220773, 9283851, 14441546, 18567702, 21662319, 43324638, 64986957, 129973914]

約数ペア:

[(1, 129973914), (2, 64986957), (3, 43324638), (6, 21662319), (7, 18567702), (9, 14441546), (14, 9283851), (18, 7220773), (21, 6189234), (42, 3094617), (53, 2452338), (63, 2063078), (106, 1226169), (126, 1031539), (159, 817446), (318, 408723), (371, 350334), (477, 272482), (742, 175167), (954, 136241), (1113, 116778), (2226, 58389), (3339, 38926), (6678, 19463)]