1977048

素因数分解:

$2^3\times 3^7\times {\mathrm{113}}^1$

素因数の和:140

約数の個数: 64

約数和(自身を含む): 5608800

約数和(自身を除く): 3631752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 113, 162, 216, 226, 243, 324, 339, 452, 486, 648, 678, 729, 904, 972, 1017, 1356, 1458, 1944, 2034, 2187, 2712, 2916, 3051, 4068, 4374, 5832, 6102, 8136, 8748, 9153, 12204, 17496, 18306, 24408, 27459, 36612, 54918, 73224, 82377, 109836, 164754, 219672, 247131, 329508, 494262, 659016, 988524, 1977048]

約数ペア:

[(1, 1977048), (2, 988524), (3, 659016), (4, 494262), (6, 329508), (8, 247131), (9, 219672), (12, 164754), (18, 109836), (24, 82377), (27, 73224), (36, 54918), (54, 36612), (72, 27459), (81, 24408), (108, 18306), (113, 17496), (162, 12204), (216, 9153), (226, 8748), (243, 8136), (324, 6102), (339, 5832), (452, 4374), (486, 4068), (648, 3051), (678, 2916), (729, 2712), (904, 2187), (972, 2034), (1017, 1944), (1356, 1458)]