9279558

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:269

約数の個数: 48

約数和(自身を含む): 20925216

約数和(自身を除く): 11645658

約数列:

[1, 2, 3, 6, 9, 18, 53, 71, 106, 137, 142, 159, 213, 274, 318, 411, 426, 477, 639, 822, 954, 1233, 1278, 2466, 3763, 7261, 7526, 9727, 11289, 14522, 19454, 21783, 22578, 29181, 33867, 43566, 58362, 65349, 67734, 87543, 130698, 175086, 515531, 1031062, 1546593, 3093186, 4639779, 9279558]

約数ペア:

[(1, 9279558), (2, 4639779), (3, 3093186), (6, 1546593), (9, 1031062), (18, 515531), (53, 175086), (71, 130698), (106, 87543), (137, 67734), (142, 65349), (159, 58362), (213, 43566), (274, 33867), (318, 29181), (411, 22578), (426, 21783), (477, 19454), (639, 14522), (822, 11289), (954, 9727), (1233, 7526), (1278, 7261), (2466, 3763)]