84018418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:271

約数の個数: 48

約数和(自身を含む): 148132800

約数和(自身を除く): 64114382

約数列:

[1, 2, 11, 19, 22, 38, 71, 142, 149, 209, 298, 361, 418, 722, 781, 1349, 1562, 1639, 2698, 2831, 3278, 3971, 5662, 7942, 10579, 14839, 21158, 25631, 29678, 31141, 51262, 53789, 62282, 107578, 116369, 201001, 232738, 281941, 402002, 563882, 591679, 1183358, 2211011, 3819019, 4422022, 7638038, 42009209, 84018418]

約数ペア:

[(1, 84018418), (2, 42009209), (11, 7638038), (19, 4422022), (22, 3819019), (38, 2211011), (71, 1183358), (142, 591679), (149, 563882), (209, 402002), (298, 281941), (361, 232738), (418, 201001), (722, 116369), (781, 107578), (1349, 62282), (1562, 53789), (1639, 51262), (2698, 31141), (2831, 29678), (3278, 25631), (3971, 21158), (5662, 14839), (7942, 10579)]