2178184482

素因数分解:

$2^1\times 3^2\times {\mathrm{257}}^1\times {\mathrm{479}}^1\times {\mathrm{983}}^1$

素因数の和:1727

約数の個数: 48

約数和(自身を含む): 4752483840

約数和(自身を除く): 2574299358

約数列:

[1, 2, 3, 6, 9, 18, 257, 479, 514, 771, 958, 983, 1437, 1542, 1966, 2313, 2874, 2949, 4311, 4626, 5898, 8622, 8847, 17694, 123103, 246206, 252631, 369309, 470857, 505262, 738618, 757893, 941714, 1107927, 1412571, 1515786, 2215854, 2273679, 2825142, 4237713, 4547358, 8475426, 121010249, 242020498, 363030747, 726061494, 1089092241, 2178184482]

約数ペア:

[(1, 2178184482), (2, 1089092241), (3, 726061494), (6, 363030747), (9, 242020498), (18, 121010249), (257, 8475426), (479, 4547358), (514, 4237713), (771, 2825142), (958, 2273679), (983, 2215854), (1437, 1515786), (1542, 1412571), (1966, 1107927), (2313, 941714), (2874, 757893), (2949, 738618), (4311, 505262), (4626, 470857), (5898, 369309), (8622, 252631), (8847, 246206), (17694, 123103)]