38444364

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{373}}^1\times {\mathrm{409}}^1$

素因数の和:799

約数の個数: 72

約数和(自身を含む): 111631520

約数和(自身を除く): 73187156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 373, 409, 746, 818, 1119, 1227, 1492, 1636, 2238, 2454, 2611, 2863, 3357, 3681, 4476, 4908, 5222, 5726, 6714, 7362, 7833, 8589, 10444, 11452, 13428, 14724, 15666, 17178, 23499, 25767, 31332, 34356, 46998, 51534, 93996, 103068, 152557, 305114, 457671, 610228, 915342, 1067899, 1373013, 1830684, 2135798, 2746026, 3203697, 4271596, 5492052, 6407394, 9611091, 12814788, 19222182, 38444364]

約数ペア:

[(1, 38444364), (2, 19222182), (3, 12814788), (4, 9611091), (6, 6407394), (7, 5492052), (9, 4271596), (12, 3203697), (14, 2746026), (18, 2135798), (21, 1830684), (28, 1373013), (36, 1067899), (42, 915342), (63, 610228), (84, 457671), (126, 305114), (252, 152557), (373, 103068), (409, 93996), (746, 51534), (818, 46998), (1119, 34356), (1227, 31332), (1492, 25767), (1636, 23499), (2238, 17178), (2454, 15666), (2611, 14724), (2863, 13428), (3357, 11452), (3681, 10444), (4476, 8589), (4908, 7833), (5222, 7362), (5726, 6714)]