1390407534

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{25153}}^1$

素因数の和:25281

約数の個数: 48

約数和(自身を含む): 3131371152

約数和(自身を除く): 1740963618

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 83, 111, 166, 222, 249, 333, 498, 666, 747, 1494, 3071, 6142, 9213, 18426, 25153, 27639, 50306, 55278, 75459, 150918, 226377, 452754, 930661, 1861322, 2087699, 2791983, 4175398, 5583966, 6263097, 8375949, 12526194, 16751898, 18789291, 37578582, 77244863, 154489726, 231734589, 463469178, 695203767, 1390407534]

約数ペア:

[(1, 1390407534), (2, 695203767), (3, 463469178), (6, 231734589), (9, 154489726), (18, 77244863), (37, 37578582), (74, 18789291), (83, 16751898), (111, 12526194), (166, 8375949), (222, 6263097), (249, 5583966), (333, 4175398), (498, 2791983), (666, 2087699), (747, 1861322), (1494, 930661), (3071, 452754), (6142, 226377), (9213, 150918), (18426, 75459), (25153, 55278), (27639, 50306)]