8272866

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1481}}^1$

素因数の和:1519

約数の個数: 48

約数和(自身を含む): 20273760

約数和(自身を除く): 12000894

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1481, 1862, 2793, 2962, 4443, 5586, 8886, 10367, 20734, 28139, 31101, 56278, 62202, 72569, 84417, 145138, 168834, 196973, 217707, 393946, 435414, 590919, 1181838, 1378811, 2757622, 4136433, 8272866]

約数ペア:

[(1, 8272866), (2, 4136433), (3, 2757622), (6, 1378811), (7, 1181838), (14, 590919), (19, 435414), (21, 393946), (38, 217707), (42, 196973), (49, 168834), (57, 145138), (98, 84417), (114, 72569), (133, 62202), (147, 56278), (266, 31101), (294, 28139), (399, 20734), (798, 10367), (931, 8886), (1481, 5586), (1862, 4443), (2793, 2962)]