18642036

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7159}}^1$

素因数の和:7204

約数の個数: 48

約数和(自身を含む): 51322880

約数和(自身を除く): 32680844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 7159, 14318, 21477, 28636, 42954, 50113, 85908, 100226, 150339, 200452, 221929, 300678, 443858, 601356, 665787, 887716, 1331574, 1553503, 2663148, 3107006, 4660509, 6214012, 9321018, 18642036]

約数ペア:

[(1, 18642036), (2, 9321018), (3, 6214012), (4, 4660509), (6, 3107006), (7, 2663148), (12, 1553503), (14, 1331574), (21, 887716), (28, 665787), (31, 601356), (42, 443858), (62, 300678), (84, 221929), (93, 200452), (124, 150339), (186, 100226), (217, 85908), (372, 50113), (434, 42954), (651, 28636), (868, 21477), (1302, 14318), (2604, 7159)]