18490081944

素因数分解:

$2^3\times 3^1\times {\mathrm{337}}^1\times {\mathrm{631}}^1\times {\mathrm{3623}}^1$

素因数の和:4600

約数の個数: 64

約数和(自身を含む): 46448663040

約数和(自身を除く): 27958581096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 337, 631, 674, 1011, 1262, 1348, 1893, 2022, 2524, 2696, 3623, 3786, 4044, 5048, 7246, 7572, 8088, 10869, 14492, 15144, 21738, 28984, 43476, 86952, 212647, 425294, 637941, 850588, 1220951, 1275882, 1701176, 2286113, 2441902, 2551764, 3662853, 4572226, 4883804, 5103528, 6858339, 7325706, 9144452, 9767608, 13716678, 14651412, 18288904, 27433356, 29302824, 54866712, 770420081, 1540840162, 2311260243, 3081680324, 4622520486, 6163360648, 9245040972, 18490081944]

約数ペア:

[(1, 18490081944), (2, 9245040972), (3, 6163360648), (4, 4622520486), (6, 3081680324), (8, 2311260243), (12, 1540840162), (24, 770420081), (337, 54866712), (631, 29302824), (674, 27433356), (1011, 18288904), (1262, 14651412), (1348, 13716678), (1893, 9767608), (2022, 9144452), (2524, 7325706), (2696, 6858339), (3623, 5103528), (3786, 4883804), (4044, 4572226), (5048, 3662853), (7246, 2551764), (7572, 2441902), (8088, 2286113), (10869, 1701176), (14492, 1275882), (15144, 1220951), (21738, 850588), (28984, 637941), (43476, 425294), (86952, 212647)]