42173946

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:281

約数の個数: 80

約数和(自身を含む): 100362240

約数和(自身を除く): 58188294

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 47, 54, 58, 81, 87, 94, 141, 162, 174, 191, 261, 282, 382, 423, 522, 573, 783, 846, 1146, 1269, 1363, 1566, 1719, 2349, 2538, 2726, 3438, 3807, 4089, 4698, 5157, 5539, 7614, 8178, 8977, 10314, 11078, 12267, 15471, 16617, 17954, 24534, 26931, 30942, 33234, 36801, 49851, 53862, 73602, 80793, 99702, 110403, 149553, 161586, 220806, 242379, 260333, 299106, 448659, 484758, 520666, 727137, 780999, 897318, 1454274, 1561998, 2342997, 4685994, 7028991, 14057982, 21086973, 42173946]

約数ペア:

[(1, 42173946), (2, 21086973), (3, 14057982), (6, 7028991), (9, 4685994), (18, 2342997), (27, 1561998), (29, 1454274), (47, 897318), (54, 780999), (58, 727137), (81, 520666), (87, 484758), (94, 448659), (141, 299106), (162, 260333), (174, 242379), (191, 220806), (261, 161586), (282, 149553), (382, 110403), (423, 99702), (522, 80793), (573, 73602), (783, 53862), (846, 49851), (1146, 36801), (1269, 33234), (1363, 30942), (1566, 26931), (1719, 24534), (2349, 17954), (2538, 16617), (2726, 15471), (3438, 12267), (3807, 11078), (4089, 10314), (4698, 8977), (5157, 8178), (5539, 7614)]