18545554224

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^1\times {\mathrm{1764227}}^1$

素因数の和:1764314

約数の個数: 60

約数和(自身を含む): 52612807416

約数和(自身を除く): 34067253192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 144, 146, 219, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2628, 3504, 5256, 10512, 1764227, 3528454, 5292681, 7056908, 10585362, 14113816, 15878043, 21170724, 28227632, 31756086, 42341448, 63512172, 84682896, 127024344, 128788571, 254048688, 257577142, 386365713, 515154284, 772731426, 1030308568, 1159097139, 1545462852, 2060617136, 2318194278, 3090925704, 4636388556, 6181851408, 9272777112, 18545554224]

約数ペア:

[(1, 18545554224), (2, 9272777112), (3, 6181851408), (4, 4636388556), (6, 3090925704), (8, 2318194278), (9, 2060617136), (12, 1545462852), (16, 1159097139), (18, 1030308568), (24, 772731426), (36, 515154284), (48, 386365713), (72, 257577142), (73, 254048688), (144, 128788571), (146, 127024344), (219, 84682896), (292, 63512172), (438, 42341448), (584, 31756086), (657, 28227632), (876, 21170724), (1168, 15878043), (1314, 14113816), (1752, 10585362), (2628, 7056908), (3504, 5292681), (5256, 3528454), (10512, 1764227)]