8125218

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:248

約数の個数: 64

約数和(自身を含む): 19595520

約数和(自身を除く): 11470302

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 53, 54, 102, 106, 153, 159, 167, 306, 318, 334, 459, 477, 501, 901, 918, 954, 1002, 1431, 1503, 1802, 2703, 2839, 2862, 3006, 4509, 5406, 5678, 8109, 8517, 8851, 9018, 16218, 17034, 17702, 24327, 25551, 26553, 48654, 51102, 53106, 76653, 79659, 150467, 153306, 159318, 238977, 300934, 451401, 477954, 902802, 1354203, 2708406, 4062609, 8125218]

約数ペア:

[(1, 8125218), (2, 4062609), (3, 2708406), (6, 1354203), (9, 902802), (17, 477954), (18, 451401), (27, 300934), (34, 238977), (51, 159318), (53, 153306), (54, 150467), (102, 79659), (106, 76653), (153, 53106), (159, 51102), (167, 48654), (306, 26553), (318, 25551), (334, 24327), (459, 17702), (477, 17034), (501, 16218), (901, 9018), (918, 8851), (954, 8517), (1002, 8109), (1431, 5678), (1503, 5406), (1802, 4509), (2703, 3006), (2839, 2862)]