4865784678

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^2\times {\mathrm{379}}^1\times {\mathrm{521}}^1$

素因数の和:982

約数の個数: 72

約数和(自身を含む): 10884608280

約数和(自身を除く): 6018823602

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 379, 521, 666, 758, 1042, 1137, 1369, 1563, 2274, 2738, 3126, 3411, 4107, 4689, 6822, 8214, 9378, 12321, 14023, 19277, 24642, 28046, 38554, 42069, 57831, 84138, 115662, 126207, 173493, 197459, 252414, 346986, 394918, 518851, 592377, 713249, 1037702, 1184754, 1426498, 1556553, 1777131, 2139747, 3113106, 3554262, 4279494, 4669659, 6419241, 7305983, 9339318, 12838482, 14611966, 21917949, 43835898, 65753847, 131507694, 270321371, 540642742, 810964113, 1621928226, 2432892339, 4865784678]

約数ペア:

[(1, 4865784678), (2, 2432892339), (3, 1621928226), (6, 810964113), (9, 540642742), (18, 270321371), (37, 131507694), (74, 65753847), (111, 43835898), (222, 21917949), (333, 14611966), (379, 12838482), (521, 9339318), (666, 7305983), (758, 6419241), (1042, 4669659), (1137, 4279494), (1369, 3554262), (1563, 3113106), (2274, 2139747), (2738, 1777131), (3126, 1556553), (3411, 1426498), (4107, 1184754), (4689, 1037702), (6822, 713249), (8214, 592377), (9378, 518851), (12321, 394918), (14023, 346986), (19277, 252414), (24642, 197459), (28046, 173493), (38554, 126207), (42069, 115662), (57831, 84138)]