18860711808

素因数分解:

$2^7\times 3^1\times {\mathrm{419}}^1\times {\mathrm{117223}}^1$

素因数の和:117659

約数の個数: 64

約数和(自身を含む): 50218761600

約数和(自身を除く): 31358049792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 419, 838, 1257, 1676, 2514, 3352, 5028, 6704, 10056, 13408, 20112, 26816, 40224, 53632, 80448, 117223, 160896, 234446, 351669, 468892, 703338, 937784, 1406676, 1875568, 2813352, 3751136, 5626704, 7502272, 11253408, 15004544, 22506816, 45013632, 49116437, 98232874, 147349311, 196465748, 294698622, 392931496, 589397244, 785862992, 1178794488, 1571725984, 2357588976, 3143451968, 4715177952, 6286903936, 9430355904, 18860711808]

約数ペア:

[(1, 18860711808), (2, 9430355904), (3, 6286903936), (4, 4715177952), (6, 3143451968), (8, 2357588976), (12, 1571725984), (16, 1178794488), (24, 785862992), (32, 589397244), (48, 392931496), (64, 294698622), (96, 196465748), (128, 147349311), (192, 98232874), (384, 49116437), (419, 45013632), (838, 22506816), (1257, 15004544), (1676, 11253408), (2514, 7502272), (3352, 5626704), (5028, 3751136), (6704, 2813352), (10056, 1875568), (13408, 1406676), (20112, 937784), (26816, 703338), (40224, 468892), (53632, 351669), (80448, 234446), (117223, 160896)]