42979188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:293

約数の個数: 96

約数和(自身を含む): 119612416

約数和(自身を除く): 76633228

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 73, 84, 86, 129, 146, 163, 172, 219, 258, 292, 301, 326, 438, 489, 511, 516, 602, 652, 876, 903, 978, 1022, 1141, 1204, 1533, 1806, 1956, 2044, 2282, 3066, 3139, 3423, 3612, 4564, 6132, 6278, 6846, 7009, 9417, 11899, 12556, 13692, 14018, 18834, 21027, 21973, 23798, 28036, 35697, 37668, 42054, 43946, 47596, 49063, 65919, 71394, 83293, 84108, 87892, 98126, 131838, 142788, 147189, 166586, 196252, 249879, 263676, 294378, 333172, 499758, 511657, 588756, 999516, 1023314, 1534971, 2046628, 3069942, 3581599, 6139884, 7163198, 10744797, 14326396, 21489594, 42979188]

約数ペア:

[(1, 42979188), (2, 21489594), (3, 14326396), (4, 10744797), (6, 7163198), (7, 6139884), (12, 3581599), (14, 3069942), (21, 2046628), (28, 1534971), (42, 1023314), (43, 999516), (73, 588756), (84, 511657), (86, 499758), (129, 333172), (146, 294378), (163, 263676), (172, 249879), (219, 196252), (258, 166586), (292, 147189), (301, 142788), (326, 131838), (438, 98126), (489, 87892), (511, 84108), (516, 83293), (602, 71394), (652, 65919), (876, 49063), (903, 47596), (978, 43946), (1022, 42054), (1141, 37668), (1204, 35697), (1533, 28036), (1806, 23798), (1956, 21973), (2044, 21027), (2282, 18834), (3066, 14018), (3139, 13692), (3423, 12556), (3612, 11899), (4564, 9417), (6132, 7009), (6278, 6846)]