8209400418

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{1409}}^1$

素因数の和:1632

約数の個数: 96

約数和(自身を含む): 18624453120

約数和(自身を除く): 10415052702

約数列:

[1, 2, 3, 6, 9, 18, 47, 71, 94, 97, 141, 142, 194, 213, 282, 291, 423, 426, 582, 639, 846, 873, 1278, 1409, 1746, 2818, 3337, 4227, 4559, 6674, 6887, 8454, 9118, 10011, 12681, 13677, 13774, 20022, 20661, 25362, 27354, 30033, 41031, 41322, 60066, 61983, 66223, 82062, 100039, 123966, 132446, 136673, 198669, 200078, 273346, 300117, 323689, 397338, 410019, 596007, 600234, 647378, 820038, 900351, 971067, 1192014, 1230057, 1800702, 1942134, 2460114, 2913201, 4701833, 5826402, 6423631, 9403666, 9703783, 12847262, 14105499, 19270893, 19407566, 28210998, 29111349, 38541786, 42316497, 57812679, 58222698, 84632994, 87334047, 115625358, 174668094, 456077801, 912155602, 1368233403, 2736466806, 4104700209, 8209400418]

約数ペア:

[(1, 8209400418), (2, 4104700209), (3, 2736466806), (6, 1368233403), (9, 912155602), (18, 456077801), (47, 174668094), (71, 115625358), (94, 87334047), (97, 84632994), (141, 58222698), (142, 57812679), (194, 42316497), (213, 38541786), (282, 29111349), (291, 28210998), (423, 19407566), (426, 19270893), (582, 14105499), (639, 12847262), (846, 9703783), (873, 9403666), (1278, 6423631), (1409, 5826402), (1746, 4701833), (2818, 2913201), (3337, 2460114), (4227, 1942134), (4559, 1800702), (6674, 1230057), (6887, 1192014), (8454, 971067), (9118, 900351), (10011, 820038), (12681, 647378), (13677, 600234), (13774, 596007), (20022, 410019), (20661, 397338), (25362, 323689), (27354, 300117), (30033, 273346), (41031, 200078), (41322, 198669), (60066, 136673), (61983, 132446), (66223, 123966), (82062, 100039)]