227610918

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1361}}^1$

素因数の和:1554

約数の個数: 64

約数和(自身を含む): 536083200

約数和(自身を除く): 308472282

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 163, 171, 326, 342, 489, 513, 978, 1026, 1361, 1467, 2722, 2934, 3097, 4083, 4401, 6194, 8166, 8802, 9291, 12249, 18582, 24498, 25859, 27873, 36747, 51718, 55746, 73494, 77577, 83619, 155154, 167238, 221843, 232731, 443686, 465462, 665529, 698193, 1331058, 1396386, 1996587, 3993174, 4215017, 5989761, 8430034, 11979522, 12645051, 25290102, 37935153, 75870306, 113805459, 227610918]

約数ペア:

[(1, 227610918), (2, 113805459), (3, 75870306), (6, 37935153), (9, 25290102), (18, 12645051), (19, 11979522), (27, 8430034), (38, 5989761), (54, 4215017), (57, 3993174), (114, 1996587), (163, 1396386), (171, 1331058), (326, 698193), (342, 665529), (489, 465462), (513, 443686), (978, 232731), (1026, 221843), (1361, 167238), (1467, 155154), (2722, 83619), (2934, 77577), (3097, 73494), (4083, 55746), (4401, 51718), (6194, 36747), (8166, 27873), (8802, 25859), (9291, 24498), (12249, 18582)]