2227981788

素因数分解:

$2^2\times 3^4\times {\mathrm{37}}^2\times {\mathrm{5023}}^1$

素因数の和:5113

約数の個数: 90

約数和(自身を含む): 5987246496

約数和(自身を除く): 3759264708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 108, 111, 148, 162, 222, 324, 333, 444, 666, 999, 1332, 1369, 1998, 2738, 2997, 3996, 4107, 5023, 5476, 5994, 8214, 10046, 11988, 12321, 15069, 16428, 20092, 24642, 30138, 36963, 45207, 49284, 60276, 73926, 90414, 110889, 135621, 147852, 180828, 185851, 221778, 271242, 371702, 406863, 443556, 542484, 557553, 743404, 813726, 1115106, 1627452, 1672659, 2230212, 3345318, 5017977, 6690636, 6876487, 10035954, 13752974, 15053931, 20071908, 20629461, 27505948, 30107862, 41258922, 60215724, 61888383, 82517844, 123776766, 185665149, 247553532, 371330298, 556995447, 742660596, 1113990894, 2227981788]

約数ペア:

[(1, 2227981788), (2, 1113990894), (3, 742660596), (4, 556995447), (6, 371330298), (9, 247553532), (12, 185665149), (18, 123776766), (27, 82517844), (36, 61888383), (37, 60215724), (54, 41258922), (74, 30107862), (81, 27505948), (108, 20629461), (111, 20071908), (148, 15053931), (162, 13752974), (222, 10035954), (324, 6876487), (333, 6690636), (444, 5017977), (666, 3345318), (999, 2230212), (1332, 1672659), (1369, 1627452), (1998, 1115106), (2738, 813726), (2997, 743404), (3996, 557553), (4107, 542484), (5023, 443556), (5476, 406863), (5994, 371702), (8214, 271242), (10046, 221778), (11988, 185851), (12321, 180828), (15069, 147852), (16428, 135621), (20092, 110889), (24642, 90414), (30138, 73926), (36963, 60276), (45207, 49284)]