18170305872

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{485941}}^1$

素因数の和:486012

約数の個数: 80

約数和(自身を含む): 50615718720

約数和(自身を除く): 32445412848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 41, 48, 57, 76, 82, 114, 123, 152, 164, 228, 246, 304, 328, 456, 492, 656, 779, 912, 984, 1558, 1968, 2337, 3116, 4674, 6232, 9348, 12464, 18696, 37392, 485941, 971882, 1457823, 1943764, 2915646, 3887528, 5831292, 7775056, 9232879, 11662584, 18465758, 19923581, 23325168, 27698637, 36931516, 39847162, 55397274, 59770743, 73863032, 79694324, 110794548, 119541486, 147726064, 159388648, 221589096, 239082972, 318777296, 378548039, 443178192, 478165944, 757096078, 956331888, 1135644117, 1514192156, 2271288234, 3028384312, 4542576468, 6056768624, 9085152936, 18170305872]

約数ペア:

[(1, 18170305872), (2, 9085152936), (3, 6056768624), (4, 4542576468), (6, 3028384312), (8, 2271288234), (12, 1514192156), (16, 1135644117), (19, 956331888), (24, 757096078), (38, 478165944), (41, 443178192), (48, 378548039), (57, 318777296), (76, 239082972), (82, 221589096), (114, 159388648), (123, 147726064), (152, 119541486), (164, 110794548), (228, 79694324), (246, 73863032), (304, 59770743), (328, 55397274), (456, 39847162), (492, 36931516), (656, 27698637), (779, 23325168), (912, 19923581), (984, 18465758), (1558, 11662584), (1968, 9232879), (2337, 7775056), (3116, 5831292), (4674, 3887528), (6232, 2915646), (9348, 1943764), (12464, 1457823), (18696, 971882), (37392, 485941)]